diff --git a/google-cloud-storage/pom.xml b/google-cloud-storage/pom.xml
index 60e6d52525..781aa873d6 100644
--- a/google-cloud-storage/pom.xml
+++ b/google-cloud-storage/pom.xml
@@ -16,7 +16,7 @@
   </parent>
   <properties>
     <site.installationModule>google-cloud-storage</site.installationModule>
-    <pubsub-proto.version>1.125.1</pubsub-proto.version>
+    <pubsub-proto.version>1.130.0</pubsub-proto.version>
   </properties>
   <dependencies>
     <dependency>
@@ -263,14 +263,14 @@
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>proto-google-cloud-kms-v1</artifactId>
-      <version>0.174.0</version>
+      <version>0.178.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-kms</artifactId>
-      <version>2.83.0</version>
+      <version>2.87.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 0b6eb11e29..cbb9ed7394 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub</artifactId>
-        <version>1.143.1</version>
+        <version>1.148.0</version>
         <scope>test</scope>
       </dependency>
       <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 3e5612b66f..f9c78d80d8 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -66,13 +66,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.143.1</version>
+      <version>1.148.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-kms</artifactId>
-      <version>2.83.0</version>
+      <version>2.87.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 2f7b0317f0..676b4ccb3a 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -58,13 +58,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.143.1</version>
+      <version>1.148.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-kms</artifactId>
-      <version>2.83.0</version>
+      <version>2.87.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 42a9336161..ebb21c6938 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -76,13 +76,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.143.1</version>
+      <version>1.148.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-kms</artifactId>
-      <version>2.83.0</version>
+      <version>2.87.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>