diff --git a/google-cloud-storage/pom.xml b/google-cloud-storage/pom.xml
index c4126c7ffb..29fa6f1b91 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>1.121.4</pubsub-proto.version>
+    <pubsub-proto.version>1.122.0</pubsub-proto.version>
   </properties>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index dadb2c1088..67be2b5b30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -92,7 +92,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub</artifactId>
-        <version>1.139.4</version>
+        <version>1.140.0</version>
         <scope>test</scope>
       </dependency>
       <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 5c845a05fc..4abc01b1a0 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.139.4</version>
+      <version>1.140.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index a17b3c2c9e..673aea825f 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.139.4</version>
+      <version>1.140.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 36cb3d3e10..8b09fac47e 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -76,7 +76,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.139.4</version>
+      <version>1.140.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>