diff --git a/java-private-catalog/google-cloud-private-catalog-bom/pom.xml b/java-private-catalog/google-cloud-private-catalog-bom/pom.xml
index f8acdef9778b..52eec9252dc7 100644
--- a/java-private-catalog/google-cloud-private-catalog-bom/pom.xml
+++ b/java-private-catalog/google-cloud-private-catalog-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-private-catalog-bom</artifactId>
-  <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+  <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,17 +56,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-private-catalog</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-private-catalog-v1beta1</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-private-catalog-v1beta1</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-private-catalog/google-cloud-private-catalog/pom.xml b/java-private-catalog/google-cloud-private-catalog/pom.xml
index 509c2e347d61..ce77f3565630 100644
--- a/java-private-catalog/google-cloud-private-catalog/pom.xml
+++ b/java-private-catalog/google-cloud-private-catalog/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-private-catalog</artifactId>
-  <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+  <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   <packaging>jar</packaging>
   <name>Google Private Catalog</name>
   <url>https://github.com/googleapis/java-private-catalog</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-private-catalog-parent</artifactId>
-    <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+    <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-private-catalog</site.installationModule>
diff --git a/java-private-catalog/grpc-google-cloud-private-catalog-v1beta1/pom.xml b/java-private-catalog/grpc-google-cloud-private-catalog-v1beta1/pom.xml
index 19c55803113a..7d6898b83d56 100644
--- a/java-private-catalog/grpc-google-cloud-private-catalog-v1beta1/pom.xml
+++ b/java-private-catalog/grpc-google-cloud-private-catalog-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-private-catalog-v1beta1</artifactId>
-  <version>0.5.4</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
+  <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
   <name>grpc-google-cloud-private-catalog-v1beta1</name>
   <description>GRPC library for google-cloud-private-catalog</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-private-catalog-parent</artifactId>
-    <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+    <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-private-catalog/pom.xml b/java-private-catalog/pom.xml
index 549abf51a683..317e34a2b4ef 100644
--- a/java-private-catalog/pom.xml
+++ b/java-private-catalog/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-private-catalog-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+  <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   <name>Google Private Catalog Parent</name>
   <url>https://github.com/googleapis/java-private-catalog</url>
   <description>
@@ -60,17 +60,17 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-private-catalog</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-private-catalog-v1beta1</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-private-catalog-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-private-catalog-v1beta1</artifactId>
-        <version>0.5.4</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
+        <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-private-catalog/proto-google-cloud-private-catalog-v1beta1/pom.xml b/java-private-catalog/proto-google-cloud-private-catalog-v1beta1/pom.xml
index 4962932b6e1a..d67a0a67dfb3 100644
--- a/java-private-catalog/proto-google-cloud-private-catalog-v1beta1/pom.xml
+++ b/java-private-catalog/proto-google-cloud-private-catalog-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-private-catalog-v1beta1</artifactId>
-  <version>0.5.4</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
+  <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-private-catalog-v1beta1:current} -->
   <name>proto-google-cloud-private-catalog-v1beta1</name>
   <description>Proto library for google-cloud-private-catalog</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-private-catalog-parent</artifactId>
-    <version>0.5.4</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
+    <version>0.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-private-catalog:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-private-catalog/versions.txt b/java-private-catalog/versions.txt
index b964b4367136..bc66f4f52bc7 100644
--- a/java-private-catalog/versions.txt
+++ b/java-private-catalog/versions.txt
@@ -1,6 +1,6 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-private-catalog:0.5.4:0.5.4
-grpc-google-cloud-private-catalog-v1beta1:0.5.4:0.5.4
-proto-google-cloud-private-catalog-v1beta1:0.5.4:0.5.4
+google-cloud-private-catalog:0.5.4:0.5.5-SNAPSHOT
+grpc-google-cloud-private-catalog-v1beta1:0.5.4:0.5.5-SNAPSHOT
+proto-google-cloud-private-catalog-v1beta1:0.5.4:0.5.5-SNAPSHOT