diff --git a/archetypes/archetype-app-quickstart/pom.xml b/archetypes/archetype-app-quickstart/pom.xml
index d29f62ee524b..795fd8c2844f 100644
--- a/archetypes/archetype-app-quickstart/pom.xml
+++ b/archetypes/archetype-app-quickstart/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>archetypes</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/archetypes/archetype-lambda/pom.xml b/archetypes/archetype-lambda/pom.xml
index 319782acfeec..8b3a2f1a7874 100644
--- a/archetypes/archetype-lambda/pom.xml
+++ b/archetypes/archetype-lambda/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>archetypes</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>archetype-lambda</artifactId>
diff --git a/archetypes/archetype-tools/pom.xml b/archetypes/archetype-tools/pom.xml
index 35b434649eb8..2c1b350d2403 100644
--- a/archetypes/archetype-tools/pom.xml
+++ b/archetypes/archetype-tools/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>archetypes</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/archetypes/pom.xml b/archetypes/pom.xml
index b01c6a2d4f83..01881aa1e2fe 100644
--- a/archetypes/pom.xml
+++ b/archetypes/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>archetypes</artifactId>
diff --git a/aws-sdk-java/pom.xml b/aws-sdk-java/pom.xml
index 4f36f91c2a18..2574b608ee26 100644
--- a/aws-sdk-java/pom.xml
+++ b/aws-sdk-java/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>aws-sdk-java</artifactId>
diff --git a/bom-internal/pom.xml b/bom-internal/pom.xml
index 00b56034db5e..1c2540e7ad1b 100644
--- a/bom-internal/pom.xml
+++ b/bom-internal/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/bom/pom.xml b/bom/pom.xml
index 642abf87f78a..c153f43d77a5 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>bom</artifactId>
diff --git a/bundle/pom.xml b/bundle/pom.xml
index 6fe42407cc0c..78f4f9be4475 100644
--- a/bundle/pom.xml
+++ b/bundle/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>bundle</artifactId>
     <packaging>jar</packaging>
diff --git a/codegen-lite-maven-plugin/pom.xml b/codegen-lite-maven-plugin/pom.xml
index 4fd74d3168d0..01976b3bd5cf 100644
--- a/codegen-lite-maven-plugin/pom.xml
+++ b/codegen-lite-maven-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>codegen-lite-maven-plugin</artifactId>
diff --git a/codegen-lite/pom.xml b/codegen-lite/pom.xml
index 68262f33b497..53f7606d9dfb 100644
--- a/codegen-lite/pom.xml
+++ b/codegen-lite/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codegen-lite</artifactId>
     <name>AWS Java SDK :: Code Generator Lite</name>
diff --git a/codegen-maven-plugin/pom.xml b/codegen-maven-plugin/pom.xml
index 4ef9b37e7585..6fc7dce420b4 100644
--- a/codegen-maven-plugin/pom.xml
+++ b/codegen-maven-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>codegen-maven-plugin</artifactId>
diff --git a/codegen/pom.xml b/codegen/pom.xml
index 594983a5a5a9..9e2bed2525ec 100644
--- a/codegen/pom.xml
+++ b/codegen/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codegen</artifactId>
     <name>AWS Java SDK :: Code Generator</name>
diff --git a/core/annotations/pom.xml b/core/annotations/pom.xml
index 3d3235ee5e6d..d4d37a691de8 100644
--- a/core/annotations/pom.xml
+++ b/core/annotations/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/arns/pom.xml b/core/arns/pom.xml
index df13fa35474c..19bf1b475d96 100644
--- a/core/arns/pom.xml
+++ b/core/arns/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/auth-crt/pom.xml b/core/auth-crt/pom.xml
index 050e4efdebaa..d09ddcc56fc1 100644
--- a/core/auth-crt/pom.xml
+++ b/core/auth-crt/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>auth-crt</artifactId>
diff --git a/core/auth/pom.xml b/core/auth/pom.xml
index ab9d0c89fc48..e602c1234e7e 100644
--- a/core/auth/pom.xml
+++ b/core/auth/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>auth</artifactId>
diff --git a/core/aws-core/pom.xml b/core/aws-core/pom.xml
index c6301564f5fb..a329c0a1b110 100644
--- a/core/aws-core/pom.xml
+++ b/core/aws-core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>aws-core</artifactId>
diff --git a/core/endpoints-spi/pom.xml b/core/endpoints-spi/pom.xml
index d6d465925956..d5ba7d19ab21 100644
--- a/core/endpoints-spi/pom.xml
+++ b/core/endpoints-spi/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/json-utils/pom.xml b/core/json-utils/pom.xml
index a36806966545..0a0260e6a80d 100644
--- a/core/json-utils/pom.xml
+++ b/core/json-utils/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/metrics-spi/pom.xml b/core/metrics-spi/pom.xml
index 75d9ef4edc06..61d2a401fabb 100644
--- a/core/metrics-spi/pom.xml
+++ b/core/metrics-spi/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/pom.xml b/core/pom.xml
index b5df144c56e7..c141614b9d02 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>core</artifactId>
diff --git a/core/profiles/pom.xml b/core/profiles/pom.xml
index 306fea78279c..d129cdfd2b30 100644
--- a/core/profiles/pom.xml
+++ b/core/profiles/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>profiles</artifactId>
diff --git a/core/protocols/aws-cbor-protocol/pom.xml b/core/protocols/aws-cbor-protocol/pom.xml
index 85574be9c272..982dd875666a 100644
--- a/core/protocols/aws-cbor-protocol/pom.xml
+++ b/core/protocols/aws-cbor-protocol/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>protocols</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/protocols/aws-json-protocol/pom.xml b/core/protocols/aws-json-protocol/pom.xml
index f557c88a808e..94da2d28d5e2 100644
--- a/core/protocols/aws-json-protocol/pom.xml
+++ b/core/protocols/aws-json-protocol/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>protocols</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/protocols/aws-query-protocol/pom.xml b/core/protocols/aws-query-protocol/pom.xml
index 17c5e9ac7c31..ab607cca5fb8 100644
--- a/core/protocols/aws-query-protocol/pom.xml
+++ b/core/protocols/aws-query-protocol/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>protocols</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/protocols/aws-xml-protocol/pom.xml b/core/protocols/aws-xml-protocol/pom.xml
index 8ca2437ffba9..99ba30adcc05 100644
--- a/core/protocols/aws-xml-protocol/pom.xml
+++ b/core/protocols/aws-xml-protocol/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>protocols</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/protocols/pom.xml b/core/protocols/pom.xml
index 1143c72b612e..a5fdd42412fe 100644
--- a/core/protocols/pom.xml
+++ b/core/protocols/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>core</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/protocols/protocol-core/pom.xml b/core/protocols/protocol-core/pom.xml
index 04890084b8a7..f464d614c103 100644
--- a/core/protocols/protocol-core/pom.xml
+++ b/core/protocols/protocol-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>protocols</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/core/regions/pom.xml b/core/regions/pom.xml
index cff80815efb2..eaf334fd4336 100644
--- a/core/regions/pom.xml
+++ b/core/regions/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>regions</artifactId>
diff --git a/core/sdk-core/pom.xml b/core/sdk-core/pom.xml
index 974c8b637aec..0a05390bafc7 100644
--- a/core/sdk-core/pom.xml
+++ b/core/sdk-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>core</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sdk-core</artifactId>
     <name>AWS Java SDK :: SDK Core</name>
diff --git a/http-client-spi/pom.xml b/http-client-spi/pom.xml
index a0d8e846e096..8a82c45828d2 100644
--- a/http-client-spi/pom.xml
+++ b/http-client-spi/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>http-client-spi</artifactId>
     <name>AWS Java SDK :: HTTP Client Interface</name>
diff --git a/http-clients/apache-client/pom.xml b/http-clients/apache-client/pom.xml
index c1e4370884af..ad02e107bb28 100644
--- a/http-clients/apache-client/pom.xml
+++ b/http-clients/apache-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>http-clients</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>apache-client</artifactId>
diff --git a/http-clients/aws-crt-client/pom.xml b/http-clients/aws-crt-client/pom.xml
index e1e11d7a4e41..5a79485290a8 100644
--- a/http-clients/aws-crt-client/pom.xml
+++ b/http-clients/aws-crt-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>http-clients</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/http-clients/netty-nio-client/pom.xml b/http-clients/netty-nio-client/pom.xml
index 6f8fbe219f10..ee444636995f 100644
--- a/http-clients/netty-nio-client/pom.xml
+++ b/http-clients/netty-nio-client/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>http-clients</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/http-clients/pom.xml b/http-clients/pom.xml
index 07298295e75e..b042747ea9d2 100644
--- a/http-clients/pom.xml
+++ b/http-clients/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/http-clients/url-connection-client/pom.xml b/http-clients/url-connection-client/pom.xml
index 01d91bdbaac4..22f2d01cc7bf 100644
--- a/http-clients/url-connection-client/pom.xml
+++ b/http-clients/url-connection-client/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>http-clients</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/metric-publishers/cloudwatch-metric-publisher/pom.xml b/metric-publishers/cloudwatch-metric-publisher/pom.xml
index 9d1559b6ea78..20d46b794697 100644
--- a/metric-publishers/cloudwatch-metric-publisher/pom.xml
+++ b/metric-publishers/cloudwatch-metric-publisher/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>metric-publishers</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>cloudwatch-metric-publisher</artifactId>
diff --git a/metric-publishers/pom.xml b/metric-publishers/pom.xml
index 045c69c33d7b..e0118a37bf72 100644
--- a/metric-publishers/pom.xml
+++ b/metric-publishers/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>metric-publishers</artifactId>
diff --git a/pom.xml b/pom.xml
index 99f4699ec0b0..857990a18652 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>software.amazon.awssdk</groupId>
     <artifactId>aws-sdk-java-pom</artifactId>
-    <version>2.19.3</version>
+    <version>2.19.4-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>AWS Java SDK :: Parent</name>
     <description>The Amazon Web Services SDK for Java provides Java APIs
@@ -90,7 +90,7 @@
     </scm>
     <properties>
         <awsjavasdk.version>${project.version}</awsjavasdk.version>
-        <awsjavasdk.previous.version>2.19.2</awsjavasdk.previous.version>
+        <awsjavasdk.previous.version>2.19.3</awsjavasdk.previous.version>
         <jackson.version>2.13.2</jackson.version>
         <jackson.databind.version>2.13.4.2</jackson.databind.version>
         <jacksonjr.version>2.13.2</jacksonjr.version>
diff --git a/release-scripts/pom.xml b/release-scripts/pom.xml
index fa07ed49c325..c88dc0da3881 100644
--- a/release-scripts/pom.xml
+++ b/release-scripts/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>release-scripts</artifactId>
diff --git a/services-custom/dynamodb-enhanced/pom.xml b/services-custom/dynamodb-enhanced/pom.xml
index 4bb6cc0dd140..051824fd0ec0 100644
--- a/services-custom/dynamodb-enhanced/pom.xml
+++ b/services-custom/dynamodb-enhanced/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services-custom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>dynamodb-enhanced</artifactId>
     <name>AWS Java SDK :: DynamoDB :: Enhanced Client</name>
diff --git a/services-custom/pom.xml b/services-custom/pom.xml
index c9603a6dcaf9..b9fe48d68de7 100644
--- a/services-custom/pom.xml
+++ b/services-custom/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>services-custom</artifactId>
     <name>AWS Java SDK :: Custom Services</name>
diff --git a/services-custom/s3-transfer-manager/pom.xml b/services-custom/s3-transfer-manager/pom.xml
index 8b0db3c9afd5..fbbf25b2dad1 100644
--- a/services-custom/s3-transfer-manager/pom.xml
+++ b/services-custom/s3-transfer-manager/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <artifactId>s3-transfer-manager</artifactId>
diff --git a/services/accessanalyzer/pom.xml b/services/accessanalyzer/pom.xml
index 305f4e84a086..5533c937bbc7 100644
--- a/services/accessanalyzer/pom.xml
+++ b/services/accessanalyzer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>accessanalyzer</artifactId>
     <name>AWS Java SDK :: Services :: AccessAnalyzer</name>
diff --git a/services/account/pom.xml b/services/account/pom.xml
index 961bdd2adb74..2b9d62d6a181 100644
--- a/services/account/pom.xml
+++ b/services/account/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>account</artifactId>
     <name>AWS Java SDK :: Services :: Account</name>
diff --git a/services/acm/pom.xml b/services/acm/pom.xml
index 62cf240e43dd..de543f09519a 100644
--- a/services/acm/pom.xml
+++ b/services/acm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>acm</artifactId>
     <name>AWS Java SDK :: Services :: AWS Certificate Manager</name>
diff --git a/services/acmpca/pom.xml b/services/acmpca/pom.xml
index d7effde4e41e..e7279f48b58a 100644
--- a/services/acmpca/pom.xml
+++ b/services/acmpca/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>acmpca</artifactId>
     <name>AWS Java SDK :: Services :: ACM PCA</name>
diff --git a/services/alexaforbusiness/pom.xml b/services/alexaforbusiness/pom.xml
index 65736880b69d..ade6fdcdb62c 100644
--- a/services/alexaforbusiness/pom.xml
+++ b/services/alexaforbusiness/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>alexaforbusiness</artifactId>
diff --git a/services/amp/pom.xml b/services/amp/pom.xml
index d93a587ba290..29df8e568fed 100644
--- a/services/amp/pom.xml
+++ b/services/amp/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>amp</artifactId>
     <name>AWS Java SDK :: Services :: Amp</name>
diff --git a/services/amplify/pom.xml b/services/amplify/pom.xml
index 69b9810c8b51..d2382d06372f 100644
--- a/services/amplify/pom.xml
+++ b/services/amplify/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>amplify</artifactId>
     <name>AWS Java SDK :: Services :: Amplify</name>
diff --git a/services/amplifybackend/pom.xml b/services/amplifybackend/pom.xml
index 39810cc80df5..214fc922c06e 100644
--- a/services/amplifybackend/pom.xml
+++ b/services/amplifybackend/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>amplifybackend</artifactId>
     <name>AWS Java SDK :: Services :: Amplify Backend</name>
diff --git a/services/amplifyuibuilder/pom.xml b/services/amplifyuibuilder/pom.xml
index aff902873498..3e941e04a31f 100644
--- a/services/amplifyuibuilder/pom.xml
+++ b/services/amplifyuibuilder/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>amplifyuibuilder</artifactId>
     <name>AWS Java SDK :: Services :: Amplify UI Builder</name>
diff --git a/services/apigateway/pom.xml b/services/apigateway/pom.xml
index 45d01a0364f6..7ab41bffdb63 100644
--- a/services/apigateway/pom.xml
+++ b/services/apigateway/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>apigateway</artifactId>
     <name>AWS Java SDK :: Services :: Amazon API Gateway</name>
diff --git a/services/apigatewaymanagementapi/pom.xml b/services/apigatewaymanagementapi/pom.xml
index 8e11a262718b..dd830dabf898 100644
--- a/services/apigatewaymanagementapi/pom.xml
+++ b/services/apigatewaymanagementapi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>apigatewaymanagementapi</artifactId>
     <name>AWS Java SDK :: Services :: ApiGatewayManagementApi</name>
diff --git a/services/apigatewayv2/pom.xml b/services/apigatewayv2/pom.xml
index 7ea12986ce91..138375fcb702 100644
--- a/services/apigatewayv2/pom.xml
+++ b/services/apigatewayv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>apigatewayv2</artifactId>
     <name>AWS Java SDK :: Services :: ApiGatewayV2</name>
diff --git a/services/appconfig/pom.xml b/services/appconfig/pom.xml
index db421b0dfd25..15cf9d65372e 100644
--- a/services/appconfig/pom.xml
+++ b/services/appconfig/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appconfig</artifactId>
     <name>AWS Java SDK :: Services :: AppConfig</name>
diff --git a/services/appconfigdata/pom.xml b/services/appconfigdata/pom.xml
index e1ec455133cc..9c5446b22b5c 100644
--- a/services/appconfigdata/pom.xml
+++ b/services/appconfigdata/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appconfigdata</artifactId>
     <name>AWS Java SDK :: Services :: App Config Data</name>
diff --git a/services/appflow/pom.xml b/services/appflow/pom.xml
index da2cf6ac93f7..c054b6ea49f3 100644
--- a/services/appflow/pom.xml
+++ b/services/appflow/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appflow</artifactId>
     <name>AWS Java SDK :: Services :: Appflow</name>
diff --git a/services/appintegrations/pom.xml b/services/appintegrations/pom.xml
index 449461f9facf..3d66de9e7995 100644
--- a/services/appintegrations/pom.xml
+++ b/services/appintegrations/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appintegrations</artifactId>
     <name>AWS Java SDK :: Services :: App Integrations</name>
diff --git a/services/applicationautoscaling/pom.xml b/services/applicationautoscaling/pom.xml
index c38f67fa55f5..94a05e795501 100644
--- a/services/applicationautoscaling/pom.xml
+++ b/services/applicationautoscaling/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>applicationautoscaling</artifactId>
     <name>AWS Java SDK :: Services :: AWS Application Auto Scaling</name>
diff --git a/services/applicationcostprofiler/pom.xml b/services/applicationcostprofiler/pom.xml
index 18a5527b5b9f..b58a01acaca4 100644
--- a/services/applicationcostprofiler/pom.xml
+++ b/services/applicationcostprofiler/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>applicationcostprofiler</artifactId>
     <name>AWS Java SDK :: Services :: Application Cost Profiler</name>
diff --git a/services/applicationdiscovery/pom.xml b/services/applicationdiscovery/pom.xml
index 869a052e2e97..cfa68a053885 100644
--- a/services/applicationdiscovery/pom.xml
+++ b/services/applicationdiscovery/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>applicationdiscovery</artifactId>
     <name>AWS Java SDK :: Services :: AWS Application Discovery Service</name>
diff --git a/services/applicationinsights/pom.xml b/services/applicationinsights/pom.xml
index f9fb9440a2ff..bc47e7692fe7 100644
--- a/services/applicationinsights/pom.xml
+++ b/services/applicationinsights/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>applicationinsights</artifactId>
     <name>AWS Java SDK :: Services :: Application Insights</name>
diff --git a/services/appmesh/pom.xml b/services/appmesh/pom.xml
index 0cf7008646d2..52a79a007c8e 100644
--- a/services/appmesh/pom.xml
+++ b/services/appmesh/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appmesh</artifactId>
     <name>AWS Java SDK :: Services :: App Mesh</name>
diff --git a/services/apprunner/pom.xml b/services/apprunner/pom.xml
index 1d7c29dc7fa0..baec8e16019c 100644
--- a/services/apprunner/pom.xml
+++ b/services/apprunner/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>apprunner</artifactId>
     <name>AWS Java SDK :: Services :: App Runner</name>
diff --git a/services/appstream/pom.xml b/services/appstream/pom.xml
index 7db944ddda8f..acf22be23c10 100644
--- a/services/appstream/pom.xml
+++ b/services/appstream/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>appstream</artifactId>
     <name>AWS Java SDK :: Services :: Amazon AppStream</name>
diff --git a/services/appsync/pom.xml b/services/appsync/pom.xml
index 4a021b24f68a..9b0bb7090f89 100644
--- a/services/appsync/pom.xml
+++ b/services/appsync/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>appsync</artifactId>
diff --git a/services/arczonalshift/pom.xml b/services/arczonalshift/pom.xml
index 93581db243b3..a9c5e5cf3585 100644
--- a/services/arczonalshift/pom.xml
+++ b/services/arczonalshift/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>arczonalshift</artifactId>
     <name>AWS Java SDK :: Services :: ARC Zonal Shift</name>
diff --git a/services/athena/pom.xml b/services/athena/pom.xml
index 72d231019f36..1274a9e5b17c 100644
--- a/services/athena/pom.xml
+++ b/services/athena/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>athena</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Athena</name>
diff --git a/services/auditmanager/pom.xml b/services/auditmanager/pom.xml
index f6e5cfcf405b..9a0454fd480f 100644
--- a/services/auditmanager/pom.xml
+++ b/services/auditmanager/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>auditmanager</artifactId>
     <name>AWS Java SDK :: Services :: Audit Manager</name>
diff --git a/services/autoscaling/pom.xml b/services/autoscaling/pom.xml
index 83afc4e56ed4..73bdb1e1c591 100644
--- a/services/autoscaling/pom.xml
+++ b/services/autoscaling/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>autoscaling</artifactId>
     <name>AWS Java SDK :: Services :: Auto Scaling</name>
diff --git a/services/autoscalingplans/pom.xml b/services/autoscalingplans/pom.xml
index 63501f03bb32..8021e6796431 100644
--- a/services/autoscalingplans/pom.xml
+++ b/services/autoscalingplans/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>autoscalingplans</artifactId>
     <name>AWS Java SDK :: Services :: Auto Scaling Plans</name>
diff --git a/services/backup/pom.xml b/services/backup/pom.xml
index 2af9cc11236c..ef43e86ebf05 100644
--- a/services/backup/pom.xml
+++ b/services/backup/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>backup</artifactId>
     <name>AWS Java SDK :: Services :: Backup</name>
diff --git a/services/backupgateway/pom.xml b/services/backupgateway/pom.xml
index 4fa380a4db77..2d7d2ac060ee 100644
--- a/services/backupgateway/pom.xml
+++ b/services/backupgateway/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>backupgateway</artifactId>
     <name>AWS Java SDK :: Services :: Backup Gateway</name>
diff --git a/services/backupstorage/pom.xml b/services/backupstorage/pom.xml
index ead0ac1a80fb..0ccf27c4bada 100644
--- a/services/backupstorage/pom.xml
+++ b/services/backupstorage/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>backupstorage</artifactId>
     <name>AWS Java SDK :: Services :: Backup Storage</name>
diff --git a/services/batch/pom.xml b/services/batch/pom.xml
index 395905bbb72b..cc02896eb6d5 100644
--- a/services/batch/pom.xml
+++ b/services/batch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>batch</artifactId>
     <name>AWS Java SDK :: Services :: AWS Batch</name>
diff --git a/services/billingconductor/pom.xml b/services/billingconductor/pom.xml
index e53d2838cc6e..a22719a245af 100644
--- a/services/billingconductor/pom.xml
+++ b/services/billingconductor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>billingconductor</artifactId>
     <name>AWS Java SDK :: Services :: Billingconductor</name>
diff --git a/services/braket/pom.xml b/services/braket/pom.xml
index 1fdc21e5e1bb..c9e332bf9e97 100644
--- a/services/braket/pom.xml
+++ b/services/braket/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>braket</artifactId>
     <name>AWS Java SDK :: Services :: Braket</name>
diff --git a/services/budgets/pom.xml b/services/budgets/pom.xml
index 1dfbd24bdb25..19f4b46b0347 100644
--- a/services/budgets/pom.xml
+++ b/services/budgets/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>budgets</artifactId>
     <name>AWS Java SDK :: Services :: AWS Budgets</name>
diff --git a/services/chime/pom.xml b/services/chime/pom.xml
index 12a5bb3aa805..5212e5143ca7 100644
--- a/services/chime/pom.xml
+++ b/services/chime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chime</artifactId>
     <name>AWS Java SDK :: Services :: Chime</name>
diff --git a/services/chimesdkidentity/pom.xml b/services/chimesdkidentity/pom.xml
index 1e7788d844b6..17f6ffa54743 100644
--- a/services/chimesdkidentity/pom.xml
+++ b/services/chimesdkidentity/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chimesdkidentity</artifactId>
     <name>AWS Java SDK :: Services :: Chime SDK Identity</name>
diff --git a/services/chimesdkmediapipelines/pom.xml b/services/chimesdkmediapipelines/pom.xml
index d3ce8f23c309..c605310e0cf9 100644
--- a/services/chimesdkmediapipelines/pom.xml
+++ b/services/chimesdkmediapipelines/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chimesdkmediapipelines</artifactId>
     <name>AWS Java SDK :: Services :: Chime SDK Media Pipelines</name>
diff --git a/services/chimesdkmeetings/pom.xml b/services/chimesdkmeetings/pom.xml
index 112a691d01b8..f40376ac69ec 100644
--- a/services/chimesdkmeetings/pom.xml
+++ b/services/chimesdkmeetings/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chimesdkmeetings</artifactId>
     <name>AWS Java SDK :: Services :: Chime SDK Meetings</name>
diff --git a/services/chimesdkmessaging/pom.xml b/services/chimesdkmessaging/pom.xml
index a5985d11c8a9..37167493057d 100644
--- a/services/chimesdkmessaging/pom.xml
+++ b/services/chimesdkmessaging/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chimesdkmessaging</artifactId>
     <name>AWS Java SDK :: Services :: Chime SDK Messaging</name>
diff --git a/services/chimesdkvoice/pom.xml b/services/chimesdkvoice/pom.xml
index 02bc8fae2b81..e027e27a96eb 100644
--- a/services/chimesdkvoice/pom.xml
+++ b/services/chimesdkvoice/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>chimesdkvoice</artifactId>
     <name>AWS Java SDK :: Services :: Chime SDK Voice</name>
diff --git a/services/cloud9/pom.xml b/services/cloud9/pom.xml
index fe22885f9335..271018ca561b 100644
--- a/services/cloud9/pom.xml
+++ b/services/cloud9/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>cloud9</artifactId>
diff --git a/services/cloudcontrol/pom.xml b/services/cloudcontrol/pom.xml
index d8480d5ab5c4..352fc187df39 100644
--- a/services/cloudcontrol/pom.xml
+++ b/services/cloudcontrol/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudcontrol</artifactId>
     <name>AWS Java SDK :: Services :: Cloud Control</name>
diff --git a/services/clouddirectory/pom.xml b/services/clouddirectory/pom.xml
index b5bc29c49b00..63ba66ae2819 100644
--- a/services/clouddirectory/pom.xml
+++ b/services/clouddirectory/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>clouddirectory</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudDirectory</name>
diff --git a/services/cloudformation/pom.xml b/services/cloudformation/pom.xml
index dd7e4f2b7645..ede853f51d65 100644
--- a/services/cloudformation/pom.xml
+++ b/services/cloudformation/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudformation</artifactId>
     <name>AWS Java SDK :: Services :: AWS CloudFormation</name>
diff --git a/services/cloudfront/pom.xml b/services/cloudfront/pom.xml
index dbc1c15fd6d1..b769e06cfca8 100644
--- a/services/cloudfront/pom.xml
+++ b/services/cloudfront/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudfront</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudFront</name>
diff --git a/services/cloudhsm/pom.xml b/services/cloudhsm/pom.xml
index 756194b5076c..6f7759e44824 100644
--- a/services/cloudhsm/pom.xml
+++ b/services/cloudhsm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudhsm</artifactId>
     <name>AWS Java SDK :: Services :: AWS CloudHSM</name>
diff --git a/services/cloudhsmv2/pom.xml b/services/cloudhsmv2/pom.xml
index 0a32708a7fd2..fee2f4b1bb12 100644
--- a/services/cloudhsmv2/pom.xml
+++ b/services/cloudhsmv2/pom.xml
@@ -20,7 +20,7 @@
     <parent>
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <modelVersion>4.0.0</modelVersion>
     <artifactId>cloudhsmv2</artifactId>
diff --git a/services/cloudsearch/pom.xml b/services/cloudsearch/pom.xml
index a9f297887ee0..6b4faf084c3d 100644
--- a/services/cloudsearch/pom.xml
+++ b/services/cloudsearch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudsearch</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudSearch</name>
diff --git a/services/cloudsearchdomain/pom.xml b/services/cloudsearchdomain/pom.xml
index df7b8da4c3eb..b61174411904 100644
--- a/services/cloudsearchdomain/pom.xml
+++ b/services/cloudsearchdomain/pom.xml
@@ -22,7 +22,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudsearchdomain</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudSearch Domain</name>
diff --git a/services/cloudtrail/pom.xml b/services/cloudtrail/pom.xml
index 3dce8724c994..8ad7248baa21 100644
--- a/services/cloudtrail/pom.xml
+++ b/services/cloudtrail/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>cloudtrail</artifactId>
     <name>AWS Java SDK :: Services :: AWS CloudTrail</name>
diff --git a/services/cloudwatch/pom.xml b/services/cloudwatch/pom.xml
index 184dcef73358..f3e4fca08f04 100644
--- a/services/cloudwatch/pom.xml
+++ b/services/cloudwatch/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
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     <artifactId>cloudwatch</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudWatch</name>
diff --git a/services/cloudwatchevents/pom.xml b/services/cloudwatchevents/pom.xml
index 6cb6c16b9a79..fd5bb1885018 100644
--- a/services/cloudwatchevents/pom.xml
+++ b/services/cloudwatchevents/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>cloudwatchevents</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudWatch Events</name>
diff --git a/services/cloudwatchlogs/pom.xml b/services/cloudwatchlogs/pom.xml
index 2fb60a9db823..93f8492e9d4d 100644
--- a/services/cloudwatchlogs/pom.xml
+++ b/services/cloudwatchlogs/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cloudwatchlogs</artifactId>
     <name>AWS Java SDK :: Services :: Amazon CloudWatch Logs</name>
diff --git a/services/codeartifact/pom.xml b/services/codeartifact/pom.xml
index 784b588f8dba..dcea976791f9 100644
--- a/services/codeartifact/pom.xml
+++ b/services/codeartifact/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codeartifact</artifactId>
     <name>AWS Java SDK :: Services :: Codeartifact</name>
diff --git a/services/codebuild/pom.xml b/services/codebuild/pom.xml
index 8afaec66f54d..777ec0c15d33 100644
--- a/services/codebuild/pom.xml
+++ b/services/codebuild/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codebuild</artifactId>
     <name>AWS Java SDK :: Services :: AWS Code Build</name>
diff --git a/services/codecatalyst/pom.xml b/services/codecatalyst/pom.xml
index ce1acecaf468..56d5cc323805 100644
--- a/services/codecatalyst/pom.xml
+++ b/services/codecatalyst/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codecatalyst</artifactId>
     <name>AWS Java SDK :: Services :: Code Catalyst</name>
diff --git a/services/codecommit/pom.xml b/services/codecommit/pom.xml
index 11d508724dd2..30b9288e8909 100644
--- a/services/codecommit/pom.xml
+++ b/services/codecommit/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codecommit</artifactId>
     <name>AWS Java SDK :: Services :: AWS CodeCommit</name>
diff --git a/services/codedeploy/pom.xml b/services/codedeploy/pom.xml
index 6b15657760b4..25dfd38bd6a8 100644
--- a/services/codedeploy/pom.xml
+++ b/services/codedeploy/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codedeploy</artifactId>
     <name>AWS Java SDK :: Services :: AWS CodeDeploy</name>
diff --git a/services/codeguruprofiler/pom.xml b/services/codeguruprofiler/pom.xml
index 4fdccbe2db43..b6fa98e2c119 100644
--- a/services/codeguruprofiler/pom.xml
+++ b/services/codeguruprofiler/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codeguruprofiler</artifactId>
     <name>AWS Java SDK :: Services :: CodeGuruProfiler</name>
diff --git a/services/codegurureviewer/pom.xml b/services/codegurureviewer/pom.xml
index ad79044ace5c..0f626203f8a6 100644
--- a/services/codegurureviewer/pom.xml
+++ b/services/codegurureviewer/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codegurureviewer</artifactId>
     <name>AWS Java SDK :: Services :: CodeGuru Reviewer</name>
diff --git a/services/codepipeline/pom.xml b/services/codepipeline/pom.xml
index 86432f3d4b03..17ccc332a3e1 100644
--- a/services/codepipeline/pom.xml
+++ b/services/codepipeline/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codepipeline</artifactId>
     <name>AWS Java SDK :: Services :: AWS CodePipeline</name>
diff --git a/services/codestar/pom.xml b/services/codestar/pom.xml
index c0237a77ad84..477e3713ce99 100644
--- a/services/codestar/pom.xml
+++ b/services/codestar/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codestar</artifactId>
     <name>AWS Java SDK :: Services :: AWS CodeStar</name>
diff --git a/services/codestarconnections/pom.xml b/services/codestarconnections/pom.xml
index 1fc45969ab5a..0db563457458 100644
--- a/services/codestarconnections/pom.xml
+++ b/services/codestarconnections/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>codestarconnections</artifactId>
     <name>AWS Java SDK :: Services :: CodeStar connections</name>
diff --git a/services/codestarnotifications/pom.xml b/services/codestarnotifications/pom.xml
index 8d4056ccbf61..85e4cbb8342b 100644
--- a/services/codestarnotifications/pom.xml
+++ b/services/codestarnotifications/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>codestarnotifications</artifactId>
     <name>AWS Java SDK :: Services :: Codestar Notifications</name>
diff --git a/services/cognitoidentity/pom.xml b/services/cognitoidentity/pom.xml
index 3b8d1cc25441..fef75180dbf9 100644
--- a/services/cognitoidentity/pom.xml
+++ b/services/cognitoidentity/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cognitoidentity</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Cognito Identity</name>
diff --git a/services/cognitoidentityprovider/pom.xml b/services/cognitoidentityprovider/pom.xml
index 3dce261724cb..5aa629b53537 100644
--- a/services/cognitoidentityprovider/pom.xml
+++ b/services/cognitoidentityprovider/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>cognitoidentityprovider</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Cognito Identity Provider Service</name>
diff --git a/services/cognitosync/pom.xml b/services/cognitosync/pom.xml
index 20939dec98d3..8bd79fdcba9e 100644
--- a/services/cognitosync/pom.xml
+++ b/services/cognitosync/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>cognitosync</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Cognito Sync</name>
diff --git a/services/comprehend/pom.xml b/services/comprehend/pom.xml
index 9d613311df47..fc9b2ebdb1df 100644
--- a/services/comprehend/pom.xml
+++ b/services/comprehend/pom.xml
@@ -20,7 +20,7 @@
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <modelVersion>4.0.0</modelVersion>
     <artifactId>comprehend</artifactId>
diff --git a/services/comprehendmedical/pom.xml b/services/comprehendmedical/pom.xml
index e75c75c0d2fd..f76548fe731e 100644
--- a/services/comprehendmedical/pom.xml
+++ b/services/comprehendmedical/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>comprehendmedical</artifactId>
     <name>AWS Java SDK :: Services :: ComprehendMedical</name>
diff --git a/services/computeoptimizer/pom.xml b/services/computeoptimizer/pom.xml
index 652ed36e127d..f075242bf281 100644
--- a/services/computeoptimizer/pom.xml
+++ b/services/computeoptimizer/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>computeoptimizer</artifactId>
     <name>AWS Java SDK :: Services :: Compute Optimizer</name>
diff --git a/services/config/pom.xml b/services/config/pom.xml
index 20a93b9a702f..a1e43ac644bd 100644
--- a/services/config/pom.xml
+++ b/services/config/pom.xml
@@ -21,7 +21,7 @@
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-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>config</artifactId>
     <name>AWS Java SDK :: Services :: AWS Config</name>
diff --git a/services/connect/pom.xml b/services/connect/pom.xml
index ece7976e0825..9afb919cfe06 100644
--- a/services/connect/pom.xml
+++ b/services/connect/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>connect</artifactId>
     <name>AWS Java SDK :: Services :: Connect</name>
diff --git a/services/connectcampaigns/pom.xml b/services/connectcampaigns/pom.xml
index dc61b11917c7..322ee388d536 100644
--- a/services/connectcampaigns/pom.xml
+++ b/services/connectcampaigns/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>connectcampaigns</artifactId>
     <name>AWS Java SDK :: Services :: Connect Campaigns</name>
diff --git a/services/connectcases/pom.xml b/services/connectcases/pom.xml
index 86dd60860e1f..b541ce34b10f 100644
--- a/services/connectcases/pom.xml
+++ b/services/connectcases/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>connectcases</artifactId>
     <name>AWS Java SDK :: Services :: Connect Cases</name>
diff --git a/services/connectcontactlens/pom.xml b/services/connectcontactlens/pom.xml
index ebf64d7e3a68..41bcd7fc5f98 100644
--- a/services/connectcontactlens/pom.xml
+++ b/services/connectcontactlens/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
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     <artifactId>connectcontactlens</artifactId>
     <name>AWS Java SDK :: Services :: Connect Contact Lens</name>
diff --git a/services/connectparticipant/pom.xml b/services/connectparticipant/pom.xml
index 19e777016f9b..1f94b8d4f84a 100644
--- a/services/connectparticipant/pom.xml
+++ b/services/connectparticipant/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
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     <artifactId>connectparticipant</artifactId>
     <name>AWS Java SDK :: Services :: ConnectParticipant</name>
diff --git a/services/controltower/pom.xml b/services/controltower/pom.xml
index 96f82148dd6e..aaa38eaa2761 100644
--- a/services/controltower/pom.xml
+++ b/services/controltower/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
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     <artifactId>controltower</artifactId>
     <name>AWS Java SDK :: Services :: Control Tower</name>
diff --git a/services/costandusagereport/pom.xml b/services/costandusagereport/pom.xml
index 190084c8e36f..ada49306568a 100644
--- a/services/costandusagereport/pom.xml
+++ b/services/costandusagereport/pom.xml
@@ -21,7 +21,7 @@
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     <artifactId>costandusagereport</artifactId>
     <name>AWS Java SDK :: Services :: AWS Cost and Usage Report</name>
diff --git a/services/costexplorer/pom.xml b/services/costexplorer/pom.xml
index 77afca84f123..0036f45798b0 100644
--- a/services/costexplorer/pom.xml
+++ b/services/costexplorer/pom.xml
@@ -20,7 +20,7 @@
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         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>costexplorer</artifactId>
diff --git a/services/customerprofiles/pom.xml b/services/customerprofiles/pom.xml
index 9dba2adfd0a7..d90f3644b6ff 100644
--- a/services/customerprofiles/pom.xml
+++ b/services/customerprofiles/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>customerprofiles</artifactId>
     <name>AWS Java SDK :: Services :: Customer Profiles</name>
diff --git a/services/databasemigration/pom.xml b/services/databasemigration/pom.xml
index 7226551b0c3d..a14efd280db2 100644
--- a/services/databasemigration/pom.xml
+++ b/services/databasemigration/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>databasemigration</artifactId>
     <name>AWS Java SDK :: Services :: AWS Database Migration Service</name>
diff --git a/services/databrew/pom.xml b/services/databrew/pom.xml
index 9a7054bc5f26..f3e7fe1557c9 100644
--- a/services/databrew/pom.xml
+++ b/services/databrew/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>databrew</artifactId>
     <name>AWS Java SDK :: Services :: Data Brew</name>
diff --git a/services/dataexchange/pom.xml b/services/dataexchange/pom.xml
index 30ba6d1bc5fb..118c381585a6 100644
--- a/services/dataexchange/pom.xml
+++ b/services/dataexchange/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>dataexchange</artifactId>
     <name>AWS Java SDK :: Services :: DataExchange</name>
diff --git a/services/datapipeline/pom.xml b/services/datapipeline/pom.xml
index dcb0285cbe40..beb37958d235 100644
--- a/services/datapipeline/pom.xml
+++ b/services/datapipeline/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>datapipeline</artifactId>
     <name>AWS Java SDK :: Services :: AWS Data Pipeline</name>
diff --git a/services/datasync/pom.xml b/services/datasync/pom.xml
index b649e260249b..f1cf5571d060 100644
--- a/services/datasync/pom.xml
+++ b/services/datasync/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>datasync</artifactId>
     <name>AWS Java SDK :: Services :: DataSync</name>
diff --git a/services/dax/pom.xml b/services/dax/pom.xml
index 838ba54f7c35..2e808ef32493 100644
--- a/services/dax/pom.xml
+++ b/services/dax/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>dax</artifactId>
     <name>AWS Java SDK :: Services :: Amazon DynamoDB Accelerator (DAX)</name>
diff --git a/services/detective/pom.xml b/services/detective/pom.xml
index 5cb528619800..265071aed495 100644
--- a/services/detective/pom.xml
+++ b/services/detective/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>detective</artifactId>
     <name>AWS Java SDK :: Services :: Detective</name>
diff --git a/services/devicefarm/pom.xml b/services/devicefarm/pom.xml
index de1057de7eff..716d12ee0c13 100644
--- a/services/devicefarm/pom.xml
+++ b/services/devicefarm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>devicefarm</artifactId>
     <name>AWS Java SDK :: Services :: AWS Device Farm</name>
diff --git a/services/devopsguru/pom.xml b/services/devopsguru/pom.xml
index ccf22d8cd67e..250c25b26503 100644
--- a/services/devopsguru/pom.xml
+++ b/services/devopsguru/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>devopsguru</artifactId>
     <name>AWS Java SDK :: Services :: Dev Ops Guru</name>
diff --git a/services/directconnect/pom.xml b/services/directconnect/pom.xml
index 72c0f7bb8985..4158cda61e8a 100644
--- a/services/directconnect/pom.xml
+++ b/services/directconnect/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>directconnect</artifactId>
     <name>AWS Java SDK :: Services :: AWS Direct Connect</name>
diff --git a/services/directory/pom.xml b/services/directory/pom.xml
index 676c4582b795..5c8fffdc6983 100644
--- a/services/directory/pom.xml
+++ b/services/directory/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>directory</artifactId>
     <name>AWS Java SDK :: Services :: AWS Directory Service</name>
diff --git a/services/dlm/pom.xml b/services/dlm/pom.xml
index 1877fd000660..4030bd50fed9 100644
--- a/services/dlm/pom.xml
+++ b/services/dlm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>dlm</artifactId>
     <name>AWS Java SDK :: Services :: DLM</name>
diff --git a/services/docdb/pom.xml b/services/docdb/pom.xml
index f3baa508a120..b44febdbdb86 100644
--- a/services/docdb/pom.xml
+++ b/services/docdb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>docdb</artifactId>
     <name>AWS Java SDK :: Services :: DocDB</name>
diff --git a/services/docdbelastic/pom.xml b/services/docdbelastic/pom.xml
index 20fdc8606954..f43e504ede36 100644
--- a/services/docdbelastic/pom.xml
+++ b/services/docdbelastic/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>docdbelastic</artifactId>
     <name>AWS Java SDK :: Services :: Doc DB Elastic</name>
diff --git a/services/drs/pom.xml b/services/drs/pom.xml
index d56d992b7d20..630750b7e23f 100644
--- a/services/drs/pom.xml
+++ b/services/drs/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>drs</artifactId>
     <name>AWS Java SDK :: Services :: Drs</name>
diff --git a/services/dynamodb/pom.xml b/services/dynamodb/pom.xml
index 9c2c3c24a794..d956cf8a86ec 100644
--- a/services/dynamodb/pom.xml
+++ b/services/dynamodb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>dynamodb</artifactId>
     <name>AWS Java SDK :: Services :: Amazon DynamoDB</name>
diff --git a/services/ebs/pom.xml b/services/ebs/pom.xml
index 53e55c01c2b7..481d3bb17a5b 100644
--- a/services/ebs/pom.xml
+++ b/services/ebs/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>ebs</artifactId>
     <name>AWS Java SDK :: Services :: EBS</name>
diff --git a/services/ec2/pom.xml b/services/ec2/pom.xml
index be15e6611cfa..27e0f7d839d3 100644
--- a/services/ec2/pom.xml
+++ b/services/ec2/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ec2</artifactId>
     <name>AWS Java SDK :: Services :: Amazon EC2</name>
diff --git a/services/ec2instanceconnect/pom.xml b/services/ec2instanceconnect/pom.xml
index 760e87f714bd..58c7a5cf2a3f 100644
--- a/services/ec2instanceconnect/pom.xml
+++ b/services/ec2instanceconnect/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ec2instanceconnect</artifactId>
     <name>AWS Java SDK :: Services :: EC2 Instance Connect</name>
diff --git a/services/ecr/pom.xml b/services/ecr/pom.xml
index da59a7cba738..1a147f278b22 100644
--- a/services/ecr/pom.xml
+++ b/services/ecr/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ecr</artifactId>
     <name>AWS Java SDK :: Services :: Amazon EC2 Container Registry</name>
diff --git a/services/ecrpublic/pom.xml b/services/ecrpublic/pom.xml
index 67d9ed885351..16f00a47aaee 100644
--- a/services/ecrpublic/pom.xml
+++ b/services/ecrpublic/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ecrpublic</artifactId>
     <name>AWS Java SDK :: Services :: ECR PUBLIC</name>
diff --git a/services/ecs/pom.xml b/services/ecs/pom.xml
index 6086b3464147..698edebf2585 100644
--- a/services/ecs/pom.xml
+++ b/services/ecs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ecs</artifactId>
     <name>AWS Java SDK :: Services :: Amazon EC2 Container Service</name>
diff --git a/services/efs/pom.xml b/services/efs/pom.xml
index 1af28724907f..859642268839 100644
--- a/services/efs/pom.xml
+++ b/services/efs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>efs</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Elastic File System</name>
diff --git a/services/eks/pom.xml b/services/eks/pom.xml
index 6c6b678473fb..7f99ff0f8c8d 100644
--- a/services/eks/pom.xml
+++ b/services/eks/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>eks</artifactId>
     <name>AWS Java SDK :: Services :: EKS</name>
diff --git a/services/elasticache/pom.xml b/services/elasticache/pom.xml
index 04e1b6dd0496..111e587985c0 100644
--- a/services/elasticache/pom.xml
+++ b/services/elasticache/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticache</artifactId>
     <name>AWS Java SDK :: Services :: Amazon ElastiCache</name>
diff --git a/services/elasticbeanstalk/pom.xml b/services/elasticbeanstalk/pom.xml
index b607fc343508..b0db0dcbeaf3 100644
--- a/services/elasticbeanstalk/pom.xml
+++ b/services/elasticbeanstalk/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticbeanstalk</artifactId>
     <name>AWS Java SDK :: Services :: AWS Elastic Beanstalk</name>
diff --git a/services/elasticinference/pom.xml b/services/elasticinference/pom.xml
index 8f039f0f0e5e..f64ec75ddd15 100644
--- a/services/elasticinference/pom.xml
+++ b/services/elasticinference/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticinference</artifactId>
     <name>AWS Java SDK :: Services :: Elastic Inference</name>
diff --git a/services/elasticloadbalancing/pom.xml b/services/elasticloadbalancing/pom.xml
index 107132a5110a..096592a35100 100644
--- a/services/elasticloadbalancing/pom.xml
+++ b/services/elasticloadbalancing/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticloadbalancing</artifactId>
     <name>AWS Java SDK :: Services :: Elastic Load Balancing</name>
diff --git a/services/elasticloadbalancingv2/pom.xml b/services/elasticloadbalancingv2/pom.xml
index b0e9927ce82f..448485074f45 100644
--- a/services/elasticloadbalancingv2/pom.xml
+++ b/services/elasticloadbalancingv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticloadbalancingv2</artifactId>
     <name>AWS Java SDK :: Services :: Elastic Load Balancing V2</name>
diff --git a/services/elasticsearch/pom.xml b/services/elasticsearch/pom.xml
index 3477ee3ffb4a..2bd799d0a33e 100644
--- a/services/elasticsearch/pom.xml
+++ b/services/elasticsearch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elasticsearch</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Elasticsearch Service</name>
diff --git a/services/elastictranscoder/pom.xml b/services/elastictranscoder/pom.xml
index d376d2ac61e6..9a482bec4330 100644
--- a/services/elastictranscoder/pom.xml
+++ b/services/elastictranscoder/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>elastictranscoder</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Elastic Transcoder</name>
diff --git a/services/emr/pom.xml b/services/emr/pom.xml
index 3ab20a8cbcf8..631bf2aa969c 100644
--- a/services/emr/pom.xml
+++ b/services/emr/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>emr</artifactId>
     <name>AWS Java SDK :: Services :: Amazon EMR</name>
diff --git a/services/emrcontainers/pom.xml b/services/emrcontainers/pom.xml
index 4c4c9b06d8d0..17bf016cf156 100644
--- a/services/emrcontainers/pom.xml
+++ b/services/emrcontainers/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>emrcontainers</artifactId>
     <name>AWS Java SDK :: Services :: EMR Containers</name>
diff --git a/services/emrserverless/pom.xml b/services/emrserverless/pom.xml
index faad62984e48..aa78e5a54ef2 100644
--- a/services/emrserverless/pom.xml
+++ b/services/emrserverless/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>emrserverless</artifactId>
     <name>AWS Java SDK :: Services :: EMR Serverless</name>
diff --git a/services/eventbridge/pom.xml b/services/eventbridge/pom.xml
index e72162546e5f..b1ddf4390b88 100644
--- a/services/eventbridge/pom.xml
+++ b/services/eventbridge/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>eventbridge</artifactId>
     <name>AWS Java SDK :: Services :: EventBridge</name>
diff --git a/services/evidently/pom.xml b/services/evidently/pom.xml
index 67df48d0ed17..533823305913 100644
--- a/services/evidently/pom.xml
+++ b/services/evidently/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>evidently</artifactId>
     <name>AWS Java SDK :: Services :: Evidently</name>
diff --git a/services/finspace/pom.xml b/services/finspace/pom.xml
index 0978cb05eef6..430df808a42b 100644
--- a/services/finspace/pom.xml
+++ b/services/finspace/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>finspace</artifactId>
     <name>AWS Java SDK :: Services :: Finspace</name>
diff --git a/services/finspacedata/pom.xml b/services/finspacedata/pom.xml
index 2e83b9b3ac2c..12e5705cb5a4 100644
--- a/services/finspacedata/pom.xml
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@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>finspacedata</artifactId>
     <name>AWS Java SDK :: Services :: Finspace Data</name>
diff --git a/services/firehose/pom.xml b/services/firehose/pom.xml
index f4988b62fd0d..e0969d8b6e92 100644
--- a/services/firehose/pom.xml
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@@ -22,7 +22,7 @@
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-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>firehose</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Kinesis Firehose</name>
diff --git a/services/fis/pom.xml b/services/fis/pom.xml
index 38cd15576cc9..005b05da1112 100644
--- a/services/fis/pom.xml
+++ b/services/fis/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>fis</artifactId>
     <name>AWS Java SDK :: Services :: Fis</name>
diff --git a/services/fms/pom.xml b/services/fms/pom.xml
index 14881fe8d35f..34dbe61bc90a 100644
--- a/services/fms/pom.xml
+++ b/services/fms/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>fms</artifactId>
     <name>AWS Java SDK :: Services :: FMS</name>
diff --git a/services/forecast/pom.xml b/services/forecast/pom.xml
index 7bf30fa2b28c..b4969354e52b 100644
--- a/services/forecast/pom.xml
+++ b/services/forecast/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>forecast</artifactId>
     <name>AWS Java SDK :: Services :: Forecast</name>
diff --git a/services/forecastquery/pom.xml b/services/forecastquery/pom.xml
index 1bea96993326..4973a712f1a1 100644
--- a/services/forecastquery/pom.xml
+++ b/services/forecastquery/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>forecastquery</artifactId>
     <name>AWS Java SDK :: Services :: Forecastquery</name>
diff --git a/services/frauddetector/pom.xml b/services/frauddetector/pom.xml
index e85d237eb7b9..4946be47c0d6 100644
--- a/services/frauddetector/pom.xml
+++ b/services/frauddetector/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>frauddetector</artifactId>
     <name>AWS Java SDK :: Services :: FraudDetector</name>
diff --git a/services/fsx/pom.xml b/services/fsx/pom.xml
index b17dc74e3b7e..960443a3e76c 100644
--- a/services/fsx/pom.xml
+++ b/services/fsx/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>fsx</artifactId>
     <name>AWS Java SDK :: Services :: FSx</name>
diff --git a/services/gamelift/pom.xml b/services/gamelift/pom.xml
index db000e3b7ee6..8fd75fb0fd29 100644
--- a/services/gamelift/pom.xml
+++ b/services/gamelift/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>gamelift</artifactId>
     <name>AWS Java SDK :: Services :: AWS GameLift</name>
diff --git a/services/gamesparks/pom.xml b/services/gamesparks/pom.xml
index 320b281a4c95..735d9339a414 100644
--- a/services/gamesparks/pom.xml
+++ b/services/gamesparks/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>gamesparks</artifactId>
     <name>AWS Java SDK :: Services :: Game Sparks</name>
diff --git a/services/glacier/pom.xml b/services/glacier/pom.xml
index ea92f5810e5f..643828c6d9a4 100644
--- a/services/glacier/pom.xml
+++ b/services/glacier/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>glacier</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Glacier</name>
diff --git a/services/globalaccelerator/pom.xml b/services/globalaccelerator/pom.xml
index c84de4586f20..ca48fe0c3d29 100644
--- a/services/globalaccelerator/pom.xml
+++ b/services/globalaccelerator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>globalaccelerator</artifactId>
     <name>AWS Java SDK :: Services :: Global Accelerator</name>
diff --git a/services/glue/pom.xml b/services/glue/pom.xml
index 02a44e1399d9..a5d5713f5a9b 100644
--- a/services/glue/pom.xml
+++ b/services/glue/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>glue</artifactId>
diff --git a/services/grafana/pom.xml b/services/grafana/pom.xml
index e799d1d5533e..be9e9950203d 100644
--- a/services/grafana/pom.xml
+++ b/services/grafana/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>grafana</artifactId>
     <name>AWS Java SDK :: Services :: Grafana</name>
diff --git a/services/greengrass/pom.xml b/services/greengrass/pom.xml
index dc9e8f0567ed..ef50274807a7 100644
--- a/services/greengrass/pom.xml
+++ b/services/greengrass/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>greengrass</artifactId>
     <name>AWS Java SDK :: Services :: AWS Greengrass</name>
diff --git a/services/greengrassv2/pom.xml b/services/greengrassv2/pom.xml
index 2b4499442151..685608f3cc70 100644
--- a/services/greengrassv2/pom.xml
+++ b/services/greengrassv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>greengrassv2</artifactId>
     <name>AWS Java SDK :: Services :: Greengrass V2</name>
diff --git a/services/groundstation/pom.xml b/services/groundstation/pom.xml
index 46426d6867f0..0fb982c68690 100644
--- a/services/groundstation/pom.xml
+++ b/services/groundstation/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>groundstation</artifactId>
     <name>AWS Java SDK :: Services :: GroundStation</name>
diff --git a/services/guardduty/pom.xml b/services/guardduty/pom.xml
index 2466325d7017..d106259f5f19 100644
--- a/services/guardduty/pom.xml
+++ b/services/guardduty/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>guardduty</artifactId>
diff --git a/services/health/pom.xml b/services/health/pom.xml
index e13ed12a7624..15ed7b131734 100644
--- a/services/health/pom.xml
+++ b/services/health/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>health</artifactId>
     <name>AWS Java SDK :: Services :: AWS Health APIs and Notifications</name>
diff --git a/services/healthlake/pom.xml b/services/healthlake/pom.xml
index ac156ce423c7..929356671345 100644
--- a/services/healthlake/pom.xml
+++ b/services/healthlake/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>healthlake</artifactId>
     <name>AWS Java SDK :: Services :: Health Lake</name>
diff --git a/services/honeycode/pom.xml b/services/honeycode/pom.xml
index 990a9c8aae98..f04c1cc05764 100644
--- a/services/honeycode/pom.xml
+++ b/services/honeycode/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>honeycode</artifactId>
     <name>AWS Java SDK :: Services :: Honeycode</name>
diff --git a/services/iam/pom.xml b/services/iam/pom.xml
index 86b7597d1cfd..5061d4bda239 100644
--- a/services/iam/pom.xml
+++ b/services/iam/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iam</artifactId>
     <name>AWS Java SDK :: Services :: AWS IAM</name>
diff --git a/services/identitystore/pom.xml b/services/identitystore/pom.xml
index 412ba681d6e8..8ddc1e103ac2 100644
--- a/services/identitystore/pom.xml
+++ b/services/identitystore/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>identitystore</artifactId>
     <name>AWS Java SDK :: Services :: Identitystore</name>
diff --git a/services/imagebuilder/pom.xml b/services/imagebuilder/pom.xml
index 95f54a40de8b..75b8177ccf22 100644
--- a/services/imagebuilder/pom.xml
+++ b/services/imagebuilder/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>imagebuilder</artifactId>
     <name>AWS Java SDK :: Services :: Imagebuilder</name>
diff --git a/services/inspector/pom.xml b/services/inspector/pom.xml
index 9625d6fb16cd..88243e2f3017 100644
--- a/services/inspector/pom.xml
+++ b/services/inspector/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>inspector</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Inspector Service</name>
diff --git a/services/inspector2/pom.xml b/services/inspector2/pom.xml
index e1c82e54075f..32c73609f22d 100644
--- a/services/inspector2/pom.xml
+++ b/services/inspector2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>inspector2</artifactId>
     <name>AWS Java SDK :: Services :: Inspector2</name>
diff --git a/services/iot/pom.xml b/services/iot/pom.xml
index ec8b2b1bcdbb..41981ebfddb2 100644
--- a/services/iot/pom.xml
+++ b/services/iot/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iot</artifactId>
     <name>AWS Java SDK :: Services :: AWS IoT</name>
diff --git a/services/iot1clickdevices/pom.xml b/services/iot1clickdevices/pom.xml
index d5633942b994..a3ee9380fea6 100644
--- a/services/iot1clickdevices/pom.xml
+++ b/services/iot1clickdevices/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iot1clickdevices</artifactId>
     <name>AWS Java SDK :: Services :: IoT 1Click Devices Service</name>
diff --git a/services/iot1clickprojects/pom.xml b/services/iot1clickprojects/pom.xml
index 9d00e0862190..f2704071542c 100644
--- a/services/iot1clickprojects/pom.xml
+++ b/services/iot1clickprojects/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iot1clickprojects</artifactId>
     <name>AWS Java SDK :: Services :: IoT 1Click Projects</name>
diff --git a/services/iotanalytics/pom.xml b/services/iotanalytics/pom.xml
index 95b7a9d2775f..e553c7c87c57 100644
--- a/services/iotanalytics/pom.xml
+++ b/services/iotanalytics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotanalytics</artifactId>
     <name>AWS Java SDK :: Services :: IoTAnalytics</name>
diff --git a/services/iotdataplane/pom.xml b/services/iotdataplane/pom.xml
index c3b8e4ff61f8..23a2814c383a 100644
--- a/services/iotdataplane/pom.xml
+++ b/services/iotdataplane/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotdataplane</artifactId>
     <name>AWS Java SDK :: Services :: AWS IoT Data Plane</name>
diff --git a/services/iotdeviceadvisor/pom.xml b/services/iotdeviceadvisor/pom.xml
index 5612f879c560..c23113eb65a7 100644
--- a/services/iotdeviceadvisor/pom.xml
+++ b/services/iotdeviceadvisor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotdeviceadvisor</artifactId>
     <name>AWS Java SDK :: Services :: Iot Device Advisor</name>
diff --git a/services/iotevents/pom.xml b/services/iotevents/pom.xml
index 5aeab2b27fb7..f047cd5dc252 100644
--- a/services/iotevents/pom.xml
+++ b/services/iotevents/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotevents</artifactId>
     <name>AWS Java SDK :: Services :: IoT Events</name>
diff --git a/services/ioteventsdata/pom.xml b/services/ioteventsdata/pom.xml
index 2ed758d5127d..c7fd493a578a 100644
--- a/services/ioteventsdata/pom.xml
+++ b/services/ioteventsdata/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ioteventsdata</artifactId>
     <name>AWS Java SDK :: Services :: IoT Events Data</name>
diff --git a/services/iotfleethub/pom.xml b/services/iotfleethub/pom.xml
index 11864b20e444..2469372cf52a 100644
--- a/services/iotfleethub/pom.xml
+++ b/services/iotfleethub/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotfleethub</artifactId>
     <name>AWS Java SDK :: Services :: Io T Fleet Hub</name>
diff --git a/services/iotfleetwise/pom.xml b/services/iotfleetwise/pom.xml
index eb1160ca50ad..3c245345bded 100644
--- a/services/iotfleetwise/pom.xml
+++ b/services/iotfleetwise/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotfleetwise</artifactId>
     <name>AWS Java SDK :: Services :: Io T Fleet Wise</name>
diff --git a/services/iotjobsdataplane/pom.xml b/services/iotjobsdataplane/pom.xml
index e9574d32362e..ec9d1d253ee7 100644
--- a/services/iotjobsdataplane/pom.xml
+++ b/services/iotjobsdataplane/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotjobsdataplane</artifactId>
     <name>AWS Java SDK :: Services :: IoT Jobs Data Plane</name>
diff --git a/services/iotroborunner/pom.xml b/services/iotroborunner/pom.xml
index a76ec0f0f435..b17a256d5710 100644
--- a/services/iotroborunner/pom.xml
+++ b/services/iotroborunner/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotroborunner</artifactId>
     <name>AWS Java SDK :: Services :: IoT Robo Runner</name>
diff --git a/services/iotsecuretunneling/pom.xml b/services/iotsecuretunneling/pom.xml
index fb294abe8f56..0bd4f4266dc7 100644
--- a/services/iotsecuretunneling/pom.xml
+++ b/services/iotsecuretunneling/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotsecuretunneling</artifactId>
     <name>AWS Java SDK :: Services :: IoTSecureTunneling</name>
diff --git a/services/iotsitewise/pom.xml b/services/iotsitewise/pom.xml
index 69288fa4dd8d..2aac82f370d0 100644
--- a/services/iotsitewise/pom.xml
+++ b/services/iotsitewise/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotsitewise</artifactId>
     <name>AWS Java SDK :: Services :: Io T Site Wise</name>
diff --git a/services/iotthingsgraph/pom.xml b/services/iotthingsgraph/pom.xml
index 93c2ba43331c..c7fcb53c0c26 100644
--- a/services/iotthingsgraph/pom.xml
+++ b/services/iotthingsgraph/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotthingsgraph</artifactId>
     <name>AWS Java SDK :: Services :: IoTThingsGraph</name>
diff --git a/services/iottwinmaker/pom.xml b/services/iottwinmaker/pom.xml
index 99d1d72b2094..a3c13fcd2e97 100644
--- a/services/iottwinmaker/pom.xml
+++ b/services/iottwinmaker/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iottwinmaker</artifactId>
     <name>AWS Java SDK :: Services :: Io T Twin Maker</name>
diff --git a/services/iotwireless/pom.xml b/services/iotwireless/pom.xml
index c76f5329266d..cbab30ef72ba 100644
--- a/services/iotwireless/pom.xml
+++ b/services/iotwireless/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>iotwireless</artifactId>
     <name>AWS Java SDK :: Services :: IoT Wireless</name>
diff --git a/services/ivs/pom.xml b/services/ivs/pom.xml
index 85568e1ba756..e5151fc2ec75 100644
--- a/services/ivs/pom.xml
+++ b/services/ivs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ivs</artifactId>
     <name>AWS Java SDK :: Services :: Ivs</name>
diff --git a/services/ivschat/pom.xml b/services/ivschat/pom.xml
index e316ef2ac8cb..6551ea57cc0d 100644
--- a/services/ivschat/pom.xml
+++ b/services/ivschat/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ivschat</artifactId>
     <name>AWS Java SDK :: Services :: Ivschat</name>
diff --git a/services/kafka/pom.xml b/services/kafka/pom.xml
index 200808696209..b079fa7a0edf 100644
--- a/services/kafka/pom.xml
+++ b/services/kafka/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kafka</artifactId>
     <name>AWS Java SDK :: Services :: Kafka</name>
diff --git a/services/kafkaconnect/pom.xml b/services/kafkaconnect/pom.xml
index cc2f6cfc7cb4..7c69b0fe528d 100644
--- a/services/kafkaconnect/pom.xml
+++ b/services/kafkaconnect/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kafkaconnect</artifactId>
     <name>AWS Java SDK :: Services :: Kafka Connect</name>
diff --git a/services/kendra/pom.xml b/services/kendra/pom.xml
index 304a8fa5171e..402679e68350 100644
--- a/services/kendra/pom.xml
+++ b/services/kendra/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kendra</artifactId>
     <name>AWS Java SDK :: Services :: Kendra</name>
diff --git a/services/keyspaces/pom.xml b/services/keyspaces/pom.xml
index d4ceaca469df..75960d7fbefe 100644
--- a/services/keyspaces/pom.xml
+++ b/services/keyspaces/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>keyspaces</artifactId>
     <name>AWS Java SDK :: Services :: Keyspaces</name>
diff --git a/services/kinesis/pom.xml b/services/kinesis/pom.xml
index 6fb7aa6ece99..3ed1de9904a4 100644
--- a/services/kinesis/pom.xml
+++ b/services/kinesis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesis</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Kinesis</name>
diff --git a/services/kinesisanalytics/pom.xml b/services/kinesisanalytics/pom.xml
index 2a93c43ed929..aeeba3a284fb 100644
--- a/services/kinesisanalytics/pom.xml
+++ b/services/kinesisanalytics/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisanalytics</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Kinesis Analytics</name>
diff --git a/services/kinesisanalyticsv2/pom.xml b/services/kinesisanalyticsv2/pom.xml
index 4437ec151e19..3f75bbb17259 100644
--- a/services/kinesisanalyticsv2/pom.xml
+++ b/services/kinesisanalyticsv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisanalyticsv2</artifactId>
     <name>AWS Java SDK :: Services :: Kinesis Analytics V2</name>
diff --git a/services/kinesisvideo/pom.xml b/services/kinesisvideo/pom.xml
index 73d69b101e99..8e92a1ca3310 100644
--- a/services/kinesisvideo/pom.xml
+++ b/services/kinesisvideo/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>kinesisvideo</artifactId>
diff --git a/services/kinesisvideoarchivedmedia/pom.xml b/services/kinesisvideoarchivedmedia/pom.xml
index c7cac67fd0c2..bd92edb0020d 100644
--- a/services/kinesisvideoarchivedmedia/pom.xml
+++ b/services/kinesisvideoarchivedmedia/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisvideoarchivedmedia</artifactId>
     <name>AWS Java SDK :: Services :: Kinesis Video Archived Media</name>
diff --git a/services/kinesisvideomedia/pom.xml b/services/kinesisvideomedia/pom.xml
index 0618981cb165..7962b5bd8f7f 100644
--- a/services/kinesisvideomedia/pom.xml
+++ b/services/kinesisvideomedia/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisvideomedia</artifactId>
     <name>AWS Java SDK :: Services :: Kinesis Video Media</name>
diff --git a/services/kinesisvideosignaling/pom.xml b/services/kinesisvideosignaling/pom.xml
index aa18cf9839f4..71e00d91075e 100644
--- a/services/kinesisvideosignaling/pom.xml
+++ b/services/kinesisvideosignaling/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisvideosignaling</artifactId>
     <name>AWS Java SDK :: Services :: Kinesis Video Signaling</name>
diff --git a/services/kinesisvideowebrtcstorage/pom.xml b/services/kinesisvideowebrtcstorage/pom.xml
index a5a2df2953c6..71d92d892fa6 100644
--- a/services/kinesisvideowebrtcstorage/pom.xml
+++ b/services/kinesisvideowebrtcstorage/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kinesisvideowebrtcstorage</artifactId>
     <name>AWS Java SDK :: Services :: Kinesis Video Web RTC Storage</name>
diff --git a/services/kms/pom.xml b/services/kms/pom.xml
index 24822a7e177c..08189ffb90ef 100644
--- a/services/kms/pom.xml
+++ b/services/kms/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>kms</artifactId>
     <name>AWS Java SDK :: Services :: AWS KMS</name>
diff --git a/services/lakeformation/pom.xml b/services/lakeformation/pom.xml
index db88dcdc4f28..1fac877e7ffc 100644
--- a/services/lakeformation/pom.xml
+++ b/services/lakeformation/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lakeformation</artifactId>
     <name>AWS Java SDK :: Services :: LakeFormation</name>
diff --git a/services/lambda/pom.xml b/services/lambda/pom.xml
index ee57de637fda..b4a9d4c842f6 100644
--- a/services/lambda/pom.xml
+++ b/services/lambda/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lambda</artifactId>
     <name>AWS Java SDK :: Services :: AWS Lambda</name>
diff --git a/services/lexmodelbuilding/pom.xml b/services/lexmodelbuilding/pom.xml
index c931030f6f97..1a0228886950 100644
--- a/services/lexmodelbuilding/pom.xml
+++ b/services/lexmodelbuilding/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lexmodelbuilding</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Lex Model Building</name>
diff --git a/services/lexmodelsv2/pom.xml b/services/lexmodelsv2/pom.xml
index d5489ed227b3..31921495edc7 100644
--- a/services/lexmodelsv2/pom.xml
+++ b/services/lexmodelsv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lexmodelsv2</artifactId>
     <name>AWS Java SDK :: Services :: Lex Models V2</name>
diff --git a/services/lexruntime/pom.xml b/services/lexruntime/pom.xml
index c0981047863b..e3d336c16b90 100644
--- a/services/lexruntime/pom.xml
+++ b/services/lexruntime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lexruntime</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Lex Runtime</name>
diff --git a/services/lexruntimev2/pom.xml b/services/lexruntimev2/pom.xml
index d615987b1b30..89e061d842bd 100644
--- a/services/lexruntimev2/pom.xml
+++ b/services/lexruntimev2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lexruntimev2</artifactId>
     <name>AWS Java SDK :: Services :: Lex Runtime V2</name>
diff --git a/services/licensemanager/pom.xml b/services/licensemanager/pom.xml
index 51a417943b1e..c71ca0a93bfc 100644
--- a/services/licensemanager/pom.xml
+++ b/services/licensemanager/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>licensemanager</artifactId>
     <name>AWS Java SDK :: Services :: License Manager</name>
diff --git a/services/licensemanagerlinuxsubscriptions/pom.xml b/services/licensemanagerlinuxsubscriptions/pom.xml
index 779ee8dc752a..83838ef0b72c 100644
--- a/services/licensemanagerlinuxsubscriptions/pom.xml
+++ b/services/licensemanagerlinuxsubscriptions/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>licensemanagerlinuxsubscriptions</artifactId>
     <name>AWS Java SDK :: Services :: License Manager Linux Subscriptions</name>
diff --git a/services/licensemanagerusersubscriptions/pom.xml b/services/licensemanagerusersubscriptions/pom.xml
index 77179189b16c..c949c9c938a7 100644
--- a/services/licensemanagerusersubscriptions/pom.xml
+++ b/services/licensemanagerusersubscriptions/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>licensemanagerusersubscriptions</artifactId>
     <name>AWS Java SDK :: Services :: License Manager User Subscriptions</name>
diff --git a/services/lightsail/pom.xml b/services/lightsail/pom.xml
index 36b2cc9ea283..0618b1d41bb2 100644
--- a/services/lightsail/pom.xml
+++ b/services/lightsail/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lightsail</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Lightsail</name>
diff --git a/services/location/pom.xml b/services/location/pom.xml
index 88f3b2b6ae2f..59cf677965ee 100644
--- a/services/location/pom.xml
+++ b/services/location/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>location</artifactId>
     <name>AWS Java SDK :: Services :: Location</name>
diff --git a/services/lookoutequipment/pom.xml b/services/lookoutequipment/pom.xml
index 70210dd86496..c49cf91746d9 100644
--- a/services/lookoutequipment/pom.xml
+++ b/services/lookoutequipment/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lookoutequipment</artifactId>
     <name>AWS Java SDK :: Services :: Lookout Equipment</name>
diff --git a/services/lookoutmetrics/pom.xml b/services/lookoutmetrics/pom.xml
index 85e732922589..1f81ba5fd2b8 100644
--- a/services/lookoutmetrics/pom.xml
+++ b/services/lookoutmetrics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lookoutmetrics</artifactId>
     <name>AWS Java SDK :: Services :: Lookout Metrics</name>
diff --git a/services/lookoutvision/pom.xml b/services/lookoutvision/pom.xml
index eb8c80962a6a..294f073b3890 100644
--- a/services/lookoutvision/pom.xml
+++ b/services/lookoutvision/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>lookoutvision</artifactId>
     <name>AWS Java SDK :: Services :: Lookout Vision</name>
diff --git a/services/m2/pom.xml b/services/m2/pom.xml
index 31b8cbb98964..00f276ace128 100644
--- a/services/m2/pom.xml
+++ b/services/m2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>m2</artifactId>
     <name>AWS Java SDK :: Services :: M2</name>
diff --git a/services/machinelearning/pom.xml b/services/machinelearning/pom.xml
index a97bd1cff802..9966deb53270 100644
--- a/services/machinelearning/pom.xml
+++ b/services/machinelearning/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>machinelearning</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Machine Learning</name>
diff --git a/services/macie/pom.xml b/services/macie/pom.xml
index fe2244214ab6..ab5a1373730d 100644
--- a/services/macie/pom.xml
+++ b/services/macie/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>macie</artifactId>
     <name>AWS Java SDK :: Services :: Macie</name>
diff --git a/services/macie2/pom.xml b/services/macie2/pom.xml
index 356f27cac4db..f6c1ae8ada94 100644
--- a/services/macie2/pom.xml
+++ b/services/macie2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>macie2</artifactId>
     <name>AWS Java SDK :: Services :: Macie2</name>
diff --git a/services/managedblockchain/pom.xml b/services/managedblockchain/pom.xml
index 434e30f34b15..007da88dd826 100644
--- a/services/managedblockchain/pom.xml
+++ b/services/managedblockchain/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>managedblockchain</artifactId>
     <name>AWS Java SDK :: Services :: ManagedBlockchain</name>
diff --git a/services/marketplacecatalog/pom.xml b/services/marketplacecatalog/pom.xml
index 1cc1faaacbdb..60c43237b227 100644
--- a/services/marketplacecatalog/pom.xml
+++ b/services/marketplacecatalog/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>marketplacecatalog</artifactId>
     <name>AWS Java SDK :: Services :: Marketplace Catalog</name>
diff --git a/services/marketplacecommerceanalytics/pom.xml b/services/marketplacecommerceanalytics/pom.xml
index a8e19b38d41d..45c239752ba7 100644
--- a/services/marketplacecommerceanalytics/pom.xml
+++ b/services/marketplacecommerceanalytics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>marketplacecommerceanalytics</artifactId>
     <name>AWS Java SDK :: Services :: AWS Marketplace Commerce Analytics</name>
diff --git a/services/marketplaceentitlement/pom.xml b/services/marketplaceentitlement/pom.xml
index 8b4227f93784..bceada52bed6 100644
--- a/services/marketplaceentitlement/pom.xml
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@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>marketplaceentitlement</artifactId>
     <name>AWS Java SDK :: Services :: AWS Marketplace Entitlement</name>
diff --git a/services/marketplacemetering/pom.xml b/services/marketplacemetering/pom.xml
index 86763cc1387b..88cc635809f9 100644
--- a/services/marketplacemetering/pom.xml
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@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>marketplacemetering</artifactId>
     <name>AWS Java SDK :: Services :: AWS Marketplace Metering Service</name>
diff --git a/services/mediaconnect/pom.xml b/services/mediaconnect/pom.xml
index f52ccd8bd865..b938b99519e3 100644
--- a/services/mediaconnect/pom.xml
+++ b/services/mediaconnect/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mediaconnect</artifactId>
     <name>AWS Java SDK :: Services :: MediaConnect</name>
diff --git a/services/mediaconvert/pom.xml b/services/mediaconvert/pom.xml
index 341ea5815a38..183e57d43a67 100644
--- a/services/mediaconvert/pom.xml
+++ b/services/mediaconvert/pom.xml
@@ -20,7 +20,7 @@
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
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     <modelVersion>4.0.0</modelVersion>
     <artifactId>mediaconvert</artifactId>
diff --git a/services/medialive/pom.xml b/services/medialive/pom.xml
index 816204832bd6..9c67b8e5e0bd 100644
--- a/services/medialive/pom.xml
+++ b/services/medialive/pom.xml
@@ -20,7 +20,7 @@
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
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     <modelVersion>4.0.0</modelVersion>
     <artifactId>medialive</artifactId>
diff --git a/services/mediapackage/pom.xml b/services/mediapackage/pom.xml
index 025000ce9e5c..d9f0c7c7e8dc 100644
--- a/services/mediapackage/pom.xml
+++ b/services/mediapackage/pom.xml
@@ -20,7 +20,7 @@
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mediapackage</artifactId>
diff --git a/services/mediapackagevod/pom.xml b/services/mediapackagevod/pom.xml
index 00e731be8491..9a2b8c59fe21 100644
--- a/services/mediapackagevod/pom.xml
+++ b/services/mediapackagevod/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mediapackagevod</artifactId>
     <name>AWS Java SDK :: Services :: MediaPackage Vod</name>
diff --git a/services/mediastore/pom.xml b/services/mediastore/pom.xml
index ccba005ce5a3..b5b14c22b50b 100644
--- a/services/mediastore/pom.xml
+++ b/services/mediastore/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mediastore</artifactId>
diff --git a/services/mediastoredata/pom.xml b/services/mediastoredata/pom.xml
index 27b373da76c9..9d492c4bf478 100644
--- a/services/mediastoredata/pom.xml
+++ b/services/mediastoredata/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mediastoredata</artifactId>
diff --git a/services/mediatailor/pom.xml b/services/mediatailor/pom.xml
index e72e0928e8c4..984aff2a630c 100644
--- a/services/mediatailor/pom.xml
+++ b/services/mediatailor/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mediatailor</artifactId>
     <name>AWS Java SDK :: Services :: MediaTailor</name>
diff --git a/services/memorydb/pom.xml b/services/memorydb/pom.xml
index 907ed4c0bc06..13b88a4df3eb 100644
--- a/services/memorydb/pom.xml
+++ b/services/memorydb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>memorydb</artifactId>
     <name>AWS Java SDK :: Services :: Memory DB</name>
diff --git a/services/mgn/pom.xml b/services/mgn/pom.xml
index c616ebba0fc3..5011a6221f08 100644
--- a/services/mgn/pom.xml
+++ b/services/mgn/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mgn</artifactId>
     <name>AWS Java SDK :: Services :: Mgn</name>
diff --git a/services/migrationhub/pom.xml b/services/migrationhub/pom.xml
index 7918459c21f5..9410c9d214f1 100644
--- a/services/migrationhub/pom.xml
+++ b/services/migrationhub/pom.xml
@@ -20,7 +20,7 @@
     <parent>
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>migrationhub</artifactId>
diff --git a/services/migrationhubconfig/pom.xml b/services/migrationhubconfig/pom.xml
index de2236111bbf..7f1b2f45c625 100644
--- a/services/migrationhubconfig/pom.xml
+++ b/services/migrationhubconfig/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>migrationhubconfig</artifactId>
     <name>AWS Java SDK :: Services :: MigrationHub Config</name>
diff --git a/services/migrationhuborchestrator/pom.xml b/services/migrationhuborchestrator/pom.xml
index 633b11445195..aab9b5358117 100644
--- a/services/migrationhuborchestrator/pom.xml
+++ b/services/migrationhuborchestrator/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>migrationhuborchestrator</artifactId>
     <name>AWS Java SDK :: Services :: Migration Hub Orchestrator</name>
diff --git a/services/migrationhubrefactorspaces/pom.xml b/services/migrationhubrefactorspaces/pom.xml
index 02bb1faac777..b1f2b03c8e09 100644
--- a/services/migrationhubrefactorspaces/pom.xml
+++ b/services/migrationhubrefactorspaces/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>migrationhubrefactorspaces</artifactId>
     <name>AWS Java SDK :: Services :: Migration Hub Refactor Spaces</name>
diff --git a/services/migrationhubstrategy/pom.xml b/services/migrationhubstrategy/pom.xml
index 4cc097b5443b..97d724e85c0c 100644
--- a/services/migrationhubstrategy/pom.xml
+++ b/services/migrationhubstrategy/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>migrationhubstrategy</artifactId>
     <name>AWS Java SDK :: Services :: Migration Hub Strategy</name>
diff --git a/services/mobile/pom.xml b/services/mobile/pom.xml
index 0912d99829cd..da0c26cc0ff8 100644
--- a/services/mobile/pom.xml
+++ b/services/mobile/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mobile</artifactId>
diff --git a/services/mq/pom.xml b/services/mq/pom.xml
index 2a108c773a11..a9c7078fe55f 100644
--- a/services/mq/pom.xml
+++ b/services/mq/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mq</artifactId>
diff --git a/services/mturk/pom.xml b/services/mturk/pom.xml
index 2d409e83828c..892bd67e0d43 100644
--- a/services/mturk/pom.xml
+++ b/services/mturk/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mturk</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Mechanical Turk Requester</name>
diff --git a/services/mwaa/pom.xml b/services/mwaa/pom.xml
index 2634795cef0c..78efb6afb11e 100644
--- a/services/mwaa/pom.xml
+++ b/services/mwaa/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>mwaa</artifactId>
     <name>AWS Java SDK :: Services :: MWAA</name>
diff --git a/services/neptune/pom.xml b/services/neptune/pom.xml
index 9fe7669c4731..be1eadcc15bb 100644
--- a/services/neptune/pom.xml
+++ b/services/neptune/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>neptune</artifactId>
     <name>AWS Java SDK :: Services :: Neptune</name>
diff --git a/services/networkfirewall/pom.xml b/services/networkfirewall/pom.xml
index 090dffdb881b..4cf339d806d0 100644
--- a/services/networkfirewall/pom.xml
+++ b/services/networkfirewall/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>networkfirewall</artifactId>
     <name>AWS Java SDK :: Services :: Network Firewall</name>
diff --git a/services/networkmanager/pom.xml b/services/networkmanager/pom.xml
index dd51cd6cbc1f..86bdc801663c 100644
--- a/services/networkmanager/pom.xml
+++ b/services/networkmanager/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>networkmanager</artifactId>
     <name>AWS Java SDK :: Services :: NetworkManager</name>
diff --git a/services/nimble/pom.xml b/services/nimble/pom.xml
index 5012ea636725..e98d3b63e91f 100644
--- a/services/nimble/pom.xml
+++ b/services/nimble/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>nimble</artifactId>
     <name>AWS Java SDK :: Services :: Nimble</name>
diff --git a/services/oam/pom.xml b/services/oam/pom.xml
index dda8f4e1ab2d..69f35001de8e 100644
--- a/services/oam/pom.xml
+++ b/services/oam/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>oam</artifactId>
     <name>AWS Java SDK :: Services :: OAM</name>
diff --git a/services/omics/pom.xml b/services/omics/pom.xml
index b0b35e141081..570eab36b1c9 100644
--- a/services/omics/pom.xml
+++ b/services/omics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>omics</artifactId>
     <name>AWS Java SDK :: Services :: Omics</name>
diff --git a/services/opensearch/pom.xml b/services/opensearch/pom.xml
index 0c3bb8584047..1486eafbdb2b 100644
--- a/services/opensearch/pom.xml
+++ b/services/opensearch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>opensearch</artifactId>
     <name>AWS Java SDK :: Services :: Open Search</name>
diff --git a/services/opensearchserverless/pom.xml b/services/opensearchserverless/pom.xml
index 250b835483ae..1288aed2aead 100644
--- a/services/opensearchserverless/pom.xml
+++ b/services/opensearchserverless/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>opensearchserverless</artifactId>
     <name>AWS Java SDK :: Services :: Open Search Serverless</name>
diff --git a/services/opsworks/pom.xml b/services/opsworks/pom.xml
index 316ed5434328..8a478715f33a 100644
--- a/services/opsworks/pom.xml
+++ b/services/opsworks/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>opsworks</artifactId>
     <name>AWS Java SDK :: Services :: AWS OpsWorks</name>
diff --git a/services/opsworkscm/pom.xml b/services/opsworkscm/pom.xml
index d73007a5daf6..0762472dca06 100644
--- a/services/opsworkscm/pom.xml
+++ b/services/opsworkscm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>opsworkscm</artifactId>
     <name>AWS Java SDK :: Services :: AWS OpsWorks for Chef Automate</name>
diff --git a/services/organizations/pom.xml b/services/organizations/pom.xml
index 0183ae3dab59..a0a240224472 100644
--- a/services/organizations/pom.xml
+++ b/services/organizations/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>organizations</artifactId>
     <name>AWS Java SDK :: Services :: AWS Organizations</name>
diff --git a/services/outposts/pom.xml b/services/outposts/pom.xml
index 19fba0f1bd09..57f4b33b5f47 100644
--- a/services/outposts/pom.xml
+++ b/services/outposts/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>outposts</artifactId>
     <name>AWS Java SDK :: Services :: Outposts</name>
diff --git a/services/panorama/pom.xml b/services/panorama/pom.xml
index 93fbdec0b58b..42712b3fd27e 100644
--- a/services/panorama/pom.xml
+++ b/services/panorama/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>panorama</artifactId>
     <name>AWS Java SDK :: Services :: Panorama</name>
diff --git a/services/personalize/pom.xml b/services/personalize/pom.xml
index cba63a68d671..fcf3c62a0b57 100644
--- a/services/personalize/pom.xml
+++ b/services/personalize/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>personalize</artifactId>
     <name>AWS Java SDK :: Services :: Personalize</name>
diff --git a/services/personalizeevents/pom.xml b/services/personalizeevents/pom.xml
index 784e92bc9563..b3eefceee343 100644
--- a/services/personalizeevents/pom.xml
+++ b/services/personalizeevents/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>personalizeevents</artifactId>
     <name>AWS Java SDK :: Services :: Personalize Events</name>
diff --git a/services/personalizeruntime/pom.xml b/services/personalizeruntime/pom.xml
index 0cf74b1a1353..b41ed1fc453d 100644
--- a/services/personalizeruntime/pom.xml
+++ b/services/personalizeruntime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>personalizeruntime</artifactId>
     <name>AWS Java SDK :: Services :: Personalize Runtime</name>
diff --git a/services/pi/pom.xml b/services/pi/pom.xml
index e664bea79f89..3faf824cf092 100644
--- a/services/pi/pom.xml
+++ b/services/pi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pi</artifactId>
     <name>AWS Java SDK :: Services :: PI</name>
diff --git a/services/pinpoint/pom.xml b/services/pinpoint/pom.xml
index 88944a430aa3..f50d275693be 100644
--- a/services/pinpoint/pom.xml
+++ b/services/pinpoint/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pinpoint</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Pinpoint</name>
diff --git a/services/pinpointemail/pom.xml b/services/pinpointemail/pom.xml
index 1af8de332ecd..348d461e348b 100644
--- a/services/pinpointemail/pom.xml
+++ b/services/pinpointemail/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pinpointemail</artifactId>
     <name>AWS Java SDK :: Services :: Pinpoint Email</name>
diff --git a/services/pinpointsmsvoice/pom.xml b/services/pinpointsmsvoice/pom.xml
index e2f0b79d31e2..f5d3e18ca88c 100644
--- a/services/pinpointsmsvoice/pom.xml
+++ b/services/pinpointsmsvoice/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pinpointsmsvoice</artifactId>
     <name>AWS Java SDK :: Services :: Pinpoint SMS Voice</name>
diff --git a/services/pinpointsmsvoicev2/pom.xml b/services/pinpointsmsvoicev2/pom.xml
index dfd950223250..d66c4eee4bcf 100644
--- a/services/pinpointsmsvoicev2/pom.xml
+++ b/services/pinpointsmsvoicev2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pinpointsmsvoicev2</artifactId>
     <name>AWS Java SDK :: Services :: Pinpoint SMS Voice V2</name>
diff --git a/services/pipes/pom.xml b/services/pipes/pom.xml
index f851730749e3..aaf6c47a9e9c 100644
--- a/services/pipes/pom.xml
+++ b/services/pipes/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>pipes</artifactId>
     <name>AWS Java SDK :: Services :: Pipes</name>
diff --git a/services/polly/pom.xml b/services/polly/pom.xml
index 937a681167e4..2806353c65bb 100644
--- a/services/polly/pom.xml
+++ b/services/polly/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>polly</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Polly</name>
diff --git a/services/pom.xml b/services/pom.xml
index 80310ea48458..78a7b40f92f6 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -17,7 +17,7 @@
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         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>services</artifactId>
     <name>AWS Java SDK :: Services</name>
diff --git a/services/pricing/pom.xml b/services/pricing/pom.xml
index 5c2f2d82c6ed..66cd463e7090 100644
--- a/services/pricing/pom.xml
+++ b/services/pricing/pom.xml
@@ -20,7 +20,7 @@
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pricing</artifactId>
diff --git a/services/privatenetworks/pom.xml b/services/privatenetworks/pom.xml
index 1e7204857b40..d5a50b717b2e 100644
--- a/services/privatenetworks/pom.xml
+++ b/services/privatenetworks/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>privatenetworks</artifactId>
     <name>AWS Java SDK :: Services :: Private Networks</name>
diff --git a/services/proton/pom.xml b/services/proton/pom.xml
index df02dd228255..fbba551ff297 100644
--- a/services/proton/pom.xml
+++ b/services/proton/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>proton</artifactId>
     <name>AWS Java SDK :: Services :: Proton</name>
diff --git a/services/qldb/pom.xml b/services/qldb/pom.xml
index 18334d237de1..d18e91bed746 100644
--- a/services/qldb/pom.xml
+++ b/services/qldb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>qldb</artifactId>
     <name>AWS Java SDK :: Services :: QLDB</name>
diff --git a/services/qldbsession/pom.xml b/services/qldbsession/pom.xml
index eef27c888085..012e7cc6452f 100644
--- a/services/qldbsession/pom.xml
+++ b/services/qldbsession/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>qldbsession</artifactId>
     <name>AWS Java SDK :: Services :: QLDB Session</name>
diff --git a/services/quicksight/pom.xml b/services/quicksight/pom.xml
index 730d9f6c4571..340605eebbac 100644
--- a/services/quicksight/pom.xml
+++ b/services/quicksight/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>quicksight</artifactId>
     <name>AWS Java SDK :: Services :: QuickSight</name>
diff --git a/services/ram/pom.xml b/services/ram/pom.xml
index 65087bbeabc3..b01b66598092 100644
--- a/services/ram/pom.xml
+++ b/services/ram/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ram</artifactId>
     <name>AWS Java SDK :: Services :: RAM</name>
diff --git a/services/rbin/pom.xml b/services/rbin/pom.xml
index 8fc920f2d5e4..45763750a571 100644
--- a/services/rbin/pom.xml
+++ b/services/rbin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rbin</artifactId>
     <name>AWS Java SDK :: Services :: Rbin</name>
diff --git a/services/rds/pom.xml b/services/rds/pom.xml
index 9aa1d79fa020..c0b663628713 100644
--- a/services/rds/pom.xml
+++ b/services/rds/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rds</artifactId>
     <name>AWS Java SDK :: Services :: Amazon RDS</name>
diff --git a/services/rdsdata/pom.xml b/services/rdsdata/pom.xml
index 7917bae63a2e..0aa25478dac9 100644
--- a/services/rdsdata/pom.xml
+++ b/services/rdsdata/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rdsdata</artifactId>
     <name>AWS Java SDK :: Services :: RDS Data</name>
diff --git a/services/redshift/pom.xml b/services/redshift/pom.xml
index 94fb2e619601..4d93bc1ce78e 100644
--- a/services/redshift/pom.xml
+++ b/services/redshift/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>redshift</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Redshift</name>
diff --git a/services/redshiftdata/pom.xml b/services/redshiftdata/pom.xml
index 1b92596777c7..ce650d0233d6 100644
--- a/services/redshiftdata/pom.xml
+++ b/services/redshiftdata/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>redshiftdata</artifactId>
     <name>AWS Java SDK :: Services :: Redshift Data</name>
diff --git a/services/redshiftserverless/pom.xml b/services/redshiftserverless/pom.xml
index e3631b2a910a..63ee5c11c89c 100644
--- a/services/redshiftserverless/pom.xml
+++ b/services/redshiftserverless/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>redshiftserverless</artifactId>
     <name>AWS Java SDK :: Services :: Redshift Serverless</name>
diff --git a/services/rekognition/pom.xml b/services/rekognition/pom.xml
index 90919bd15e6d..11b565f16f6d 100644
--- a/services/rekognition/pom.xml
+++ b/services/rekognition/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rekognition</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Rekognition</name>
diff --git a/services/resiliencehub/pom.xml b/services/resiliencehub/pom.xml
index 869c0afa668e..a057b14ab7fe 100644
--- a/services/resiliencehub/pom.xml
+++ b/services/resiliencehub/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>resiliencehub</artifactId>
     <name>AWS Java SDK :: Services :: Resiliencehub</name>
diff --git a/services/resourceexplorer2/pom.xml b/services/resourceexplorer2/pom.xml
index 38e60975bd7d..adda4452e489 100644
--- a/services/resourceexplorer2/pom.xml
+++ b/services/resourceexplorer2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>resourceexplorer2</artifactId>
     <name>AWS Java SDK :: Services :: Resource Explorer 2</name>
diff --git a/services/resourcegroups/pom.xml b/services/resourcegroups/pom.xml
index 7fc3e4e5c731..253db8d5be58 100644
--- a/services/resourcegroups/pom.xml
+++ b/services/resourcegroups/pom.xml
@@ -20,7 +20,7 @@
     <parent>
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>resourcegroups</artifactId>
diff --git a/services/resourcegroupstaggingapi/pom.xml b/services/resourcegroupstaggingapi/pom.xml
index f60db535cb33..29631754a662 100644
--- a/services/resourcegroupstaggingapi/pom.xml
+++ b/services/resourcegroupstaggingapi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>resourcegroupstaggingapi</artifactId>
     <name>AWS Java SDK :: Services :: AWS Resource Groups Tagging API</name>
diff --git a/services/robomaker/pom.xml b/services/robomaker/pom.xml
index b6c324ea7637..3c3b5a6eae42 100644
--- a/services/robomaker/pom.xml
+++ b/services/robomaker/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>robomaker</artifactId>
     <name>AWS Java SDK :: Services :: RoboMaker</name>
diff --git a/services/rolesanywhere/pom.xml b/services/rolesanywhere/pom.xml
index 8167dc66fdca..5fb5146d5366 100644
--- a/services/rolesanywhere/pom.xml
+++ b/services/rolesanywhere/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rolesanywhere</artifactId>
     <name>AWS Java SDK :: Services :: Roles Anywhere</name>
diff --git a/services/route53/pom.xml b/services/route53/pom.xml
index 45e9fd56fbb6..1ea18ce6f5bf 100644
--- a/services/route53/pom.xml
+++ b/services/route53/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Route53</name>
diff --git a/services/route53domains/pom.xml b/services/route53domains/pom.xml
index d08ee41f1084..80e754596b39 100644
--- a/services/route53domains/pom.xml
+++ b/services/route53domains/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53domains</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Route53 Domains</name>
diff --git a/services/route53recoverycluster/pom.xml b/services/route53recoverycluster/pom.xml
index b9f71d4f09e1..de1e98bb5643 100644
--- a/services/route53recoverycluster/pom.xml
+++ b/services/route53recoverycluster/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53recoverycluster</artifactId>
     <name>AWS Java SDK :: Services :: Route53 Recovery Cluster</name>
diff --git a/services/route53recoverycontrolconfig/pom.xml b/services/route53recoverycontrolconfig/pom.xml
index 10ece9ae70db..28844bf8c961 100644
--- a/services/route53recoverycontrolconfig/pom.xml
+++ b/services/route53recoverycontrolconfig/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53recoverycontrolconfig</artifactId>
     <name>AWS Java SDK :: Services :: Route53 Recovery Control Config</name>
diff --git a/services/route53recoveryreadiness/pom.xml b/services/route53recoveryreadiness/pom.xml
index 54b1006bc1f2..6793fa36b3f9 100644
--- a/services/route53recoveryreadiness/pom.xml
+++ b/services/route53recoveryreadiness/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53recoveryreadiness</artifactId>
     <name>AWS Java SDK :: Services :: Route53 Recovery Readiness</name>
diff --git a/services/route53resolver/pom.xml b/services/route53resolver/pom.xml
index fc37c7af7616..e8eff5779a20 100644
--- a/services/route53resolver/pom.xml
+++ b/services/route53resolver/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>route53resolver</artifactId>
     <name>AWS Java SDK :: Services :: Route53Resolver</name>
diff --git a/services/rum/pom.xml b/services/rum/pom.xml
index b2bbfee03823..8cf785ef94cc 100644
--- a/services/rum/pom.xml
+++ b/services/rum/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>rum</artifactId>
     <name>AWS Java SDK :: Services :: RUM</name>
diff --git a/services/s3/pom.xml b/services/s3/pom.xml
index a34f84d9cb08..0acbd8018b19 100644
--- a/services/s3/pom.xml
+++ b/services/s3/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>s3</artifactId>
     <name>AWS Java SDK :: Services :: Amazon S3</name>
diff --git a/services/s3control/pom.xml b/services/s3control/pom.xml
index 755f2db9bb6d..febebdcf8c55 100644
--- a/services/s3control/pom.xml
+++ b/services/s3control/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>s3control</artifactId>
     <name>AWS Java SDK :: Services :: Amazon S3 Control</name>
diff --git a/services/s3outposts/pom.xml b/services/s3outposts/pom.xml
index ba8ffb898568..1645fed0057f 100644
--- a/services/s3outposts/pom.xml
+++ b/services/s3outposts/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>s3outposts</artifactId>
     <name>AWS Java SDK :: Services :: S3 Outposts</name>
diff --git a/services/sagemaker/pom.xml b/services/sagemaker/pom.xml
index a38f049961c6..c711d4ea91f2 100644
--- a/services/sagemaker/pom.xml
+++ b/services/sagemaker/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>sagemaker</artifactId>
diff --git a/services/sagemakera2iruntime/pom.xml b/services/sagemakera2iruntime/pom.xml
index fbcc51cd7188..758c56cbd4e5 100644
--- a/services/sagemakera2iruntime/pom.xml
+++ b/services/sagemakera2iruntime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakera2iruntime</artifactId>
     <name>AWS Java SDK :: Services :: SageMaker A2I Runtime</name>
diff --git a/services/sagemakeredge/pom.xml b/services/sagemakeredge/pom.xml
index 13045181677d..bb0a0b380192 100644
--- a/services/sagemakeredge/pom.xml
+++ b/services/sagemakeredge/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakeredge</artifactId>
     <name>AWS Java SDK :: Services :: Sagemaker Edge</name>
diff --git a/services/sagemakerfeaturestoreruntime/pom.xml b/services/sagemakerfeaturestoreruntime/pom.xml
index f6aa44c5824d..e36bc00ac254 100644
--- a/services/sagemakerfeaturestoreruntime/pom.xml
+++ b/services/sagemakerfeaturestoreruntime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakerfeaturestoreruntime</artifactId>
     <name>AWS Java SDK :: Services :: Sage Maker Feature Store Runtime</name>
diff --git a/services/sagemakergeospatial/pom.xml b/services/sagemakergeospatial/pom.xml
index abee026164eb..c8cc8867b215 100644
--- a/services/sagemakergeospatial/pom.xml
+++ b/services/sagemakergeospatial/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakergeospatial</artifactId>
     <name>AWS Java SDK :: Services :: Sage Maker Geospatial</name>
diff --git a/services/sagemakermetrics/pom.xml b/services/sagemakermetrics/pom.xml
index 862b0ba592d8..7b33f418aec2 100644
--- a/services/sagemakermetrics/pom.xml
+++ b/services/sagemakermetrics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakermetrics</artifactId>
     <name>AWS Java SDK :: Services :: Sage Maker Metrics</name>
diff --git a/services/sagemakerruntime/pom.xml b/services/sagemakerruntime/pom.xml
index 715d1a67b8eb..f7d6094495a7 100644
--- a/services/sagemakerruntime/pom.xml
+++ b/services/sagemakerruntime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sagemakerruntime</artifactId>
     <name>AWS Java SDK :: Services :: SageMaker Runtime</name>
diff --git a/services/savingsplans/pom.xml b/services/savingsplans/pom.xml
index c416e02be056..789df69e4bac 100644
--- a/services/savingsplans/pom.xml
+++ b/services/savingsplans/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>savingsplans</artifactId>
     <name>AWS Java SDK :: Services :: Savingsplans</name>
diff --git a/services/scheduler/pom.xml b/services/scheduler/pom.xml
index 2e786111e757..f037035926ec 100644
--- a/services/scheduler/pom.xml
+++ b/services/scheduler/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>scheduler</artifactId>
     <name>AWS Java SDK :: Services :: Scheduler</name>
diff --git a/services/schemas/pom.xml b/services/schemas/pom.xml
index fb586572e5a9..ebc9a5a6d05d 100644
--- a/services/schemas/pom.xml
+++ b/services/schemas/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>schemas</artifactId>
     <name>AWS Java SDK :: Services :: Schemas</name>
diff --git a/services/secretsmanager/pom.xml b/services/secretsmanager/pom.xml
index 0f21a14025c0..715492ed29bf 100644
--- a/services/secretsmanager/pom.xml
+++ b/services/secretsmanager/pom.xml
@@ -22,7 +22,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>secretsmanager</artifactId>
     <name>AWS Java SDK :: Services :: AWS Secrets Manager</name>
diff --git a/services/securityhub/pom.xml b/services/securityhub/pom.xml
index 245f3f5ca4f2..899080018b7d 100644
--- a/services/securityhub/pom.xml
+++ b/services/securityhub/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>securityhub</artifactId>
     <name>AWS Java SDK :: Services :: SecurityHub</name>
diff --git a/services/securitylake/pom.xml b/services/securitylake/pom.xml
index 519b8c18cebe..70f03689eb4c 100644
--- a/services/securitylake/pom.xml
+++ b/services/securitylake/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>securitylake</artifactId>
     <name>AWS Java SDK :: Services :: Security Lake</name>
diff --git a/services/serverlessapplicationrepository/pom.xml b/services/serverlessapplicationrepository/pom.xml
index 99e689a6eb70..4dbc32ce6ab7 100644
--- a/services/serverlessapplicationrepository/pom.xml
+++ b/services/serverlessapplicationrepository/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>serverlessapplicationrepository</artifactId>
diff --git a/services/servicecatalog/pom.xml b/services/servicecatalog/pom.xml
index 4ea2b72b1096..1f6b4b4f978e 100644
--- a/services/servicecatalog/pom.xml
+++ b/services/servicecatalog/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>servicecatalog</artifactId>
     <name>AWS Java SDK :: Services :: AWS Service Catalog</name>
diff --git a/services/servicecatalogappregistry/pom.xml b/services/servicecatalogappregistry/pom.xml
index 6da708d29dba..cf216f18c9f8 100644
--- a/services/servicecatalogappregistry/pom.xml
+++ b/services/servicecatalogappregistry/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>servicecatalogappregistry</artifactId>
     <name>AWS Java SDK :: Services :: Service Catalog App Registry</name>
diff --git a/services/servicediscovery/pom.xml b/services/servicediscovery/pom.xml
index 4b241ac704c0..92a6d8e98254 100644
--- a/services/servicediscovery/pom.xml
+++ b/services/servicediscovery/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>servicediscovery</artifactId>
diff --git a/services/servicequotas/pom.xml b/services/servicequotas/pom.xml
index 2be5d4e4ab8a..0ce569003fcc 100644
--- a/services/servicequotas/pom.xml
+++ b/services/servicequotas/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>servicequotas</artifactId>
     <name>AWS Java SDK :: Services :: Service Quotas</name>
diff --git a/services/ses/pom.xml b/services/ses/pom.xml
index edcdbe0a27f0..1b9bc12c3988 100644
--- a/services/ses/pom.xml
+++ b/services/ses/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ses</artifactId>
     <name>AWS Java SDK :: Services :: Amazon SES</name>
diff --git a/services/sesv2/pom.xml b/services/sesv2/pom.xml
index da2453ad7de2..92fac7c50397 100644
--- a/services/sesv2/pom.xml
+++ b/services/sesv2/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sesv2</artifactId>
     <name>AWS Java SDK :: Services :: SESv2</name>
diff --git a/services/sfn/pom.xml b/services/sfn/pom.xml
index 5b091b7c7aac..1c604970e9ce 100644
--- a/services/sfn/pom.xml
+++ b/services/sfn/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sfn</artifactId>
     <name>AWS Java SDK :: Services :: AWS Step Functions</name>
diff --git a/services/shield/pom.xml b/services/shield/pom.xml
index baf4ba8db315..3c8e822dfcb7 100644
--- a/services/shield/pom.xml
+++ b/services/shield/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>shield</artifactId>
     <name>AWS Java SDK :: Services :: AWS Shield</name>
diff --git a/services/signer/pom.xml b/services/signer/pom.xml
index be09a64bdf30..8e2dffbb315d 100644
--- a/services/signer/pom.xml
+++ b/services/signer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>signer</artifactId>
     <name>AWS Java SDK :: Services :: Signer</name>
diff --git a/services/simspaceweaver/pom.xml b/services/simspaceweaver/pom.xml
index 6b8f1baaf760..2f216c55e93d 100644
--- a/services/simspaceweaver/pom.xml
+++ b/services/simspaceweaver/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>simspaceweaver</artifactId>
     <name>AWS Java SDK :: Services :: Sim Space Weaver</name>
diff --git a/services/sms/pom.xml b/services/sms/pom.xml
index f48eba49635c..9f14368f213a 100644
--- a/services/sms/pom.xml
+++ b/services/sms/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sms</artifactId>
     <name>AWS Java SDK :: Services :: AWS Server Migration</name>
diff --git a/services/snowball/pom.xml b/services/snowball/pom.xml
index 69696c4fb7a5..ad6d307092d2 100644
--- a/services/snowball/pom.xml
+++ b/services/snowball/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>snowball</artifactId>
     <name>AWS Java SDK :: Services :: Amazon Snowball</name>
diff --git a/services/snowdevicemanagement/pom.xml b/services/snowdevicemanagement/pom.xml
index ca59be5b7126..7a81d0b7162c 100644
--- a/services/snowdevicemanagement/pom.xml
+++ b/services/snowdevicemanagement/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>snowdevicemanagement</artifactId>
     <name>AWS Java SDK :: Services :: Snow Device Management</name>
diff --git a/services/sns/pom.xml b/services/sns/pom.xml
index 6dac00f4520d..8ca821b610cb 100644
--- a/services/sns/pom.xml
+++ b/services/sns/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sns</artifactId>
     <name>AWS Java SDK :: Services :: Amazon SNS</name>
diff --git a/services/sqs/pom.xml b/services/sqs/pom.xml
index a46e5e5c7cfb..cef8b5c0608d 100644
--- a/services/sqs/pom.xml
+++ b/services/sqs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sqs</artifactId>
     <name>AWS Java SDK :: Services :: Amazon SQS</name>
diff --git a/services/ssm/pom.xml b/services/ssm/pom.xml
index dca429693d9a..bf4dc5a2484e 100644
--- a/services/ssm/pom.xml
+++ b/services/ssm/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssm</artifactId>
     <name>AWS Java SDK :: Services :: AWS Simple Systems Management (SSM)</name>
diff --git a/services/ssmcontacts/pom.xml b/services/ssmcontacts/pom.xml
index 5f6dedb36a3b..a008a448e846 100644
--- a/services/ssmcontacts/pom.xml
+++ b/services/ssmcontacts/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssmcontacts</artifactId>
     <name>AWS Java SDK :: Services :: SSM Contacts</name>
diff --git a/services/ssmincidents/pom.xml b/services/ssmincidents/pom.xml
index 6343c0d2f06c..70c1478691b4 100644
--- a/services/ssmincidents/pom.xml
+++ b/services/ssmincidents/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssmincidents</artifactId>
     <name>AWS Java SDK :: Services :: SSM Incidents</name>
diff --git a/services/ssmsap/pom.xml b/services/ssmsap/pom.xml
index 950d31d6442f..cb6f677941fa 100644
--- a/services/ssmsap/pom.xml
+++ b/services/ssmsap/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssmsap</artifactId>
     <name>AWS Java SDK :: Services :: Ssm Sap</name>
diff --git a/services/sso/pom.xml b/services/sso/pom.xml
index f4e58b84ee42..17a43b62be61 100644
--- a/services/sso/pom.xml
+++ b/services/sso/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sso</artifactId>
     <name>AWS Java SDK :: Services :: SSO</name>
diff --git a/services/ssoadmin/pom.xml b/services/ssoadmin/pom.xml
index 2b56d4ac3ee6..e724be98bbfc 100644
--- a/services/ssoadmin/pom.xml
+++ b/services/ssoadmin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssoadmin</artifactId>
     <name>AWS Java SDK :: Services :: SSO Admin</name>
diff --git a/services/ssooidc/pom.xml b/services/ssooidc/pom.xml
index acad0dc0e441..1faccee7b579 100644
--- a/services/ssooidc/pom.xml
+++ b/services/ssooidc/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>ssooidc</artifactId>
     <name>AWS Java SDK :: Services :: SSO OIDC</name>
diff --git a/services/storagegateway/pom.xml b/services/storagegateway/pom.xml
index f12a7c88cf5d..db1359654dbc 100644
--- a/services/storagegateway/pom.xml
+++ b/services/storagegateway/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>storagegateway</artifactId>
     <name>AWS Java SDK :: Services :: AWS Storage Gateway</name>
diff --git a/services/sts/pom.xml b/services/sts/pom.xml
index f75d8dcf21e7..1c617388c007 100644
--- a/services/sts/pom.xml
+++ b/services/sts/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>sts</artifactId>
     <name>AWS Java SDK :: Services :: AWS STS</name>
diff --git a/services/support/pom.xml b/services/support/pom.xml
index c377effe55f1..f9dc34651b17 100644
--- a/services/support/pom.xml
+++ b/services/support/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>support</artifactId>
     <name>AWS Java SDK :: Services :: AWS Support</name>
diff --git a/services/supportapp/pom.xml b/services/supportapp/pom.xml
index f23c465ed64e..c6d77fb98efe 100644
--- a/services/supportapp/pom.xml
+++ b/services/supportapp/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>supportapp</artifactId>
     <name>AWS Java SDK :: Services :: Support App</name>
diff --git a/services/swf/pom.xml b/services/swf/pom.xml
index cc20bf2897cf..90516be2cff2 100644
--- a/services/swf/pom.xml
+++ b/services/swf/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>swf</artifactId>
     <name>AWS Java SDK :: Services :: Amazon SWF</name>
diff --git a/services/synthetics/pom.xml b/services/synthetics/pom.xml
index 7756db839d55..cbe31d9c10ee 100644
--- a/services/synthetics/pom.xml
+++ b/services/synthetics/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>synthetics</artifactId>
     <name>AWS Java SDK :: Services :: Synthetics</name>
diff --git a/services/textract/pom.xml b/services/textract/pom.xml
index 2a53a3ebc464..40dff58530ae 100644
--- a/services/textract/pom.xml
+++ b/services/textract/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>textract</artifactId>
     <name>AWS Java SDK :: Services :: Textract</name>
diff --git a/services/timestreamquery/pom.xml b/services/timestreamquery/pom.xml
index 68f20b952492..a4cddc9f5cf1 100644
--- a/services/timestreamquery/pom.xml
+++ b/services/timestreamquery/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>timestreamquery</artifactId>
     <name>AWS Java SDK :: Services :: Timestream Query</name>
diff --git a/services/timestreamwrite/pom.xml b/services/timestreamwrite/pom.xml
index 9e4fd6af3cdd..36394317dd74 100644
--- a/services/timestreamwrite/pom.xml
+++ b/services/timestreamwrite/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>timestreamwrite</artifactId>
     <name>AWS Java SDK :: Services :: Timestream Write</name>
diff --git a/services/transcribe/pom.xml b/services/transcribe/pom.xml
index 17d518f57820..20eb85396ea9 100644
--- a/services/transcribe/pom.xml
+++ b/services/transcribe/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>transcribe</artifactId>
     <name>AWS Java SDK :: Services :: Transcribe</name>
diff --git a/services/transcribestreaming/pom.xml b/services/transcribestreaming/pom.xml
index 303a8b265fef..ba724f6badc8 100644
--- a/services/transcribestreaming/pom.xml
+++ b/services/transcribestreaming/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>transcribestreaming</artifactId>
     <name>AWS Java SDK :: Services :: AWS Transcribe Streaming</name>
diff --git a/services/transfer/pom.xml b/services/transfer/pom.xml
index 3bad9ce8d510..2a650dfa01ed 100644
--- a/services/transfer/pom.xml
+++ b/services/transfer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>transfer</artifactId>
     <name>AWS Java SDK :: Services :: Transfer</name>
diff --git a/services/translate/pom.xml b/services/translate/pom.xml
index ca19496730c6..8041c8e11945 100644
--- a/services/translate/pom.xml
+++ b/services/translate/pom.xml
@@ -20,7 +20,7 @@
     <parent>
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         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>translate</artifactId>
diff --git a/services/voiceid/pom.xml b/services/voiceid/pom.xml
index 76bb0666a54a..70602a125ff7 100644
--- a/services/voiceid/pom.xml
+++ b/services/voiceid/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>voiceid</artifactId>
     <name>AWS Java SDK :: Services :: Voice ID</name>
diff --git a/services/waf/pom.xml b/services/waf/pom.xml
index bce69c928e1c..1dbeed09ad35 100644
--- a/services/waf/pom.xml
+++ b/services/waf/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>waf</artifactId>
     <name>AWS Java SDK :: Services :: AWS WAF</name>
diff --git a/services/wafv2/pom.xml b/services/wafv2/pom.xml
index 4f9c8d574e3d..67deae922629 100644
--- a/services/wafv2/pom.xml
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@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
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     <artifactId>wafv2</artifactId>
     <name>AWS Java SDK :: Services :: WAFV2</name>
diff --git a/services/wellarchitected/pom.xml b/services/wellarchitected/pom.xml
index e90efce2c778..d699a5f7f983 100644
--- a/services/wellarchitected/pom.xml
+++ b/services/wellarchitected/pom.xml
@@ -21,7 +21,7 @@
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>wellarchitected</artifactId>
     <name>AWS Java SDK :: Services :: Well Architected</name>
diff --git a/services/wisdom/pom.xml b/services/wisdom/pom.xml
index 822fcf773d86..91e9f900a5c1 100644
--- a/services/wisdom/pom.xml
+++ b/services/wisdom/pom.xml
@@ -21,7 +21,7 @@
     <parent>
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         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>wisdom</artifactId>
     <name>AWS Java SDK :: Services :: Wisdom</name>
diff --git a/services/workdocs/pom.xml b/services/workdocs/pom.xml
index f5b79eda4c7f..a0b91bd5b9e7 100644
--- a/services/workdocs/pom.xml
+++ b/services/workdocs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>workdocs</artifactId>
     <name>AWS Java SDK :: Services :: Amazon WorkDocs</name>
diff --git a/services/worklink/pom.xml b/services/worklink/pom.xml
index 9738d16bbec9..c99aeaa70dc9 100644
--- a/services/worklink/pom.xml
+++ b/services/worklink/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>worklink</artifactId>
     <name>AWS Java SDK :: Services :: WorkLink</name>
diff --git a/services/workmail/pom.xml b/services/workmail/pom.xml
index 2e2cef2df9c6..c9f5cdd3655f 100644
--- a/services/workmail/pom.xml
+++ b/services/workmail/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>services</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>workmail</artifactId>
diff --git a/services/workmailmessageflow/pom.xml b/services/workmailmessageflow/pom.xml
index ed6301b7b5dc..0692a5fb19da 100644
--- a/services/workmailmessageflow/pom.xml
+++ b/services/workmailmessageflow/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>workmailmessageflow</artifactId>
     <name>AWS Java SDK :: Services :: WorkMailMessageFlow</name>
diff --git a/services/workspaces/pom.xml b/services/workspaces/pom.xml
index a4d292b1c64f..41d0f80c2969 100644
--- a/services/workspaces/pom.xml
+++ b/services/workspaces/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>workspaces</artifactId>
     <name>AWS Java SDK :: Services :: Amazon WorkSpaces</name>
diff --git a/services/workspacesweb/pom.xml b/services/workspacesweb/pom.xml
index 80a72b60242e..691979bd459a 100644
--- a/services/workspacesweb/pom.xml
+++ b/services/workspacesweb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>workspacesweb</artifactId>
     <name>AWS Java SDK :: Services :: Work Spaces Web</name>
diff --git a/services/xray/pom.xml b/services/xray/pom.xml
index 642763071d01..607bbe1e4848 100644
--- a/services/xray/pom.xml
+++ b/services/xray/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>services</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <artifactId>xray</artifactId>
     <name>AWS Java SDK :: Services :: AWS X-Ray</name>
diff --git a/test/auth-tests/pom.xml b/test/auth-tests/pom.xml
index 36b100faca03..5296399be15b 100644
--- a/test/auth-tests/pom.xml
+++ b/test/auth-tests/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/codegen-generated-classes-test/pom.xml b/test/codegen-generated-classes-test/pom.xml
index f65c1ec95623..6a2c85f01157 100644
--- a/test/codegen-generated-classes-test/pom.xml
+++ b/test/codegen-generated-classes-test/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/test/http-client-tests/pom.xml b/test/http-client-tests/pom.xml
index dd52b935e006..ce10aa3936b5 100644
--- a/test/http-client-tests/pom.xml
+++ b/test/http-client-tests/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <artifactId>http-client-tests</artifactId>
diff --git a/test/module-path-tests/pom.xml b/test/module-path-tests/pom.xml
index f4841c265af5..08735c48f190 100644
--- a/test/module-path-tests/pom.xml
+++ b/test/module-path-tests/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/protocol-tests-core/pom.xml b/test/protocol-tests-core/pom.xml
index c716ee6972de..188e7dea94bf 100644
--- a/test/protocol-tests-core/pom.xml
+++ b/test/protocol-tests-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/protocol-tests/pom.xml b/test/protocol-tests/pom.xml
index b72e1efbea6e..d5d5bbc8e10f 100644
--- a/test/protocol-tests/pom.xml
+++ b/test/protocol-tests/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/region-testing/pom.xml b/test/region-testing/pom.xml
index 5c9ad7f75e65..b48dc12b915b 100644
--- a/test/region-testing/pom.xml
+++ b/test/region-testing/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/ruleset-testing-core/pom.xml b/test/ruleset-testing-core/pom.xml
index 031c105a89eb..8a8f21d9e906 100644
--- a/test/ruleset-testing-core/pom.xml
+++ b/test/ruleset-testing-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/s3-benchmarks/pom.xml b/test/s3-benchmarks/pom.xml
index bdc69d93b9d3..0ed8ec4c2c93 100644
--- a/test/s3-benchmarks/pom.xml
+++ b/test/s3-benchmarks/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/sdk-benchmarks/pom.xml b/test/sdk-benchmarks/pom.xml
index 06f8c4b6f575..ca3383e8c91d 100644
--- a/test/sdk-benchmarks/pom.xml
+++ b/test/sdk-benchmarks/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/test/sdk-native-image-test/pom.xml b/test/sdk-native-image-test/pom.xml
index 05e3dba417f2..9b88033959df 100644
--- a/test/sdk-native-image-test/pom.xml
+++ b/test/sdk-native-image-test/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/service-test-utils/pom.xml b/test/service-test-utils/pom.xml
index 115deb684fa8..885eac0219b7 100644
--- a/test/service-test-utils/pom.xml
+++ b/test/service-test-utils/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <artifactId>service-test-utils</artifactId>
diff --git a/test/stability-tests/pom.xml b/test/stability-tests/pom.xml
index d9b6add98614..86fd7fbc7466 100644
--- a/test/stability-tests/pom.xml
+++ b/test/stability-tests/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/test-utils/pom.xml b/test/test-utils/pom.xml
index 488152fa8968..f67bddaeb01c 100644
--- a/test/test-utils/pom.xml
+++ b/test/test-utils/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>software.amazon.awssdk</groupId>
         <artifactId>aws-sdk-java-pom</artifactId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <artifactId>test-utils</artifactId>
diff --git a/test/tests-coverage-reporting/pom.xml b/test/tests-coverage-reporting/pom.xml
index 826f7889e1b6..369de81bdb88 100644
--- a/test/tests-coverage-reporting/pom.xml
+++ b/test/tests-coverage-reporting/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/third-party/pom.xml b/third-party/pom.xml
index 60da37e082bb..2543f23d8800 100644
--- a/third-party/pom.xml
+++ b/third-party/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
 
     <artifactId>third-party</artifactId>
diff --git a/third-party/third-party-jackson-core/pom.xml b/third-party/third-party-jackson-core/pom.xml
index 1a9e639e8e29..794366f96dfc 100644
--- a/third-party/third-party-jackson-core/pom.xml
+++ b/third-party/third-party-jackson-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>third-party</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/third-party/third-party-jackson-dataformat-cbor/pom.xml b/third-party/third-party-jackson-dataformat-cbor/pom.xml
index 1297549bc805..029163a4fddc 100644
--- a/third-party/third-party-jackson-dataformat-cbor/pom.xml
+++ b/third-party/third-party-jackson-dataformat-cbor/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>third-party</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/utils/pom.xml b/utils/pom.xml
index 08c61641f114..95c41e2dfabd 100644
--- a/utils/pom.xml
+++ b/utils/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>aws-sdk-java-pom</artifactId>
         <groupId>software.amazon.awssdk</groupId>
-        <version>2.19.3</version>
+        <version>2.19.4-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>