diff --git a/appengine-java8/analytics/pom.xml b/appengine-java8/analytics/pom.xml
index 1edf5311aea..84df96c2fc2 100644
--- a/appengine-java8/analytics/pom.xml
+++ b/appengine-java8/analytics/pom.xml
@@ -51,7 +51,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.3</version>
+      <version>4.5.4</version>
     </dependency>
 
     <dependency>
diff --git a/appengine-java8/remote-server/pom.xml b/appengine-java8/remote-server/pom.xml
index 1c17e738a64..46f30a00703 100644
--- a/appengine-java8/remote-server/pom.xml
+++ b/appengine-java8/remote-server/pom.xml
@@ -36,7 +36,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.3</version>
+      <version>4.5.4</version>
     </dependency>
 
     <dependency>
diff --git a/appengine/analytics/pom.xml b/appengine/analytics/pom.xml
index 302e54c6a70..8b44668c4d1 100644
--- a/appengine/analytics/pom.xml
+++ b/appengine/analytics/pom.xml
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.3</version>
+      <version>4.5.4</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/appengine/remote/remote-server/pom.xml b/appengine/remote/remote-server/pom.xml
index 191d3bc1b66..a29f5e64466 100644
--- a/appengine/remote/remote-server/pom.xml
+++ b/appengine/remote/remote-server/pom.xml
@@ -35,7 +35,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.3</version>
+      <version>4.5.4</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/compute/cmdline/pom.xml b/compute/cmdline/pom.xml
index 6022736a8e0..6de2b794035 100644
--- a/compute/cmdline/pom.xml
+++ b/compute/cmdline/pom.xml
@@ -84,7 +84,7 @@ limitations under the License.
     </dependency>
   </dependencies>
   <properties>
-    <project.compute.version>v1-rev161-1.23.0</project.compute.version>
+    <project.compute.version>v1-rev163-1.23.0</project.compute.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>
diff --git a/flexible/analytics/pom.xml b/flexible/analytics/pom.xml
index 9836503b19f..af75e3227e8 100644
--- a/flexible/analytics/pom.xml
+++ b/flexible/analytics/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.5.3</version>
+      <version>4.5.4</version>
     </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
diff --git a/flexible/cloud-tasks/pom.xml b/flexible/cloud-tasks/pom.xml
index 93244c91dd5..e390a9fb2db 100644
--- a/flexible/cloud-tasks/pom.xml
+++ b/flexible/cloud-tasks/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-cloudtasks</artifactId>
-      <version>v2beta2-rev19-1.23.0</version>
+      <version>v2beta2-rev20-1.23.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.appengine</groupId>
diff --git a/storage/storage-transfer/pom.xml b/storage/storage-transfer/pom.xml
index bca816b1bba..bfcda7fe8e5 100644
--- a/storage/storage-transfer/pom.xml
+++ b/storage/storage-transfer/pom.xml
@@ -38,7 +38,7 @@
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-storagetransfer</artifactId>
-      <version>v1-rev34-1.23.0</version>
+      <version>v1-rev35-1.23.0</version>
       <exclusions>
         <exclusion> <!-- exclude an old version of Guava -->
           <groupId>com.google.guava</groupId>