diff --git a/flexible/pubsub/pom.xml b/flexible/pubsub/pom.xml
index b2e4582a8a6..c065128be04 100644
--- a/flexible/pubsub/pom.xml
+++ b/flexible/pubsub/pom.xml
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.108.7</version>
+      <version>1.109.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
diff --git a/iot/api-client/codelab/manager/pom.xml b/iot/api-client/codelab/manager/pom.xml
index b99fe2867af..0d8c18a6e10 100644
--- a/iot/api-client/codelab/manager/pom.xml
+++ b/iot/api-client/codelab/manager/pom.xml
@@ -72,7 +72,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.108.7</version>
+      <version>1.109.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>
diff --git a/iot/api-client/end-to-end-example/pom.xml b/iot/api-client/end-to-end-example/pom.xml
index 324a6c8f542..402f4502503 100644
--- a/iot/api-client/end-to-end-example/pom.xml
+++ b/iot/api-client/end-to-end-example/pom.xml
@@ -63,7 +63,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.108.7</version>
+      <version>1.109.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.auth</groupId>
diff --git a/iot/api-client/manager/pom.xml b/iot/api-client/manager/pom.xml
index 7a3f0a4a98e..1275559aa01 100644
--- a/iot/api-client/manager/pom.xml
+++ b/iot/api-client/manager/pom.xml
@@ -67,7 +67,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-pubsub</artifactId>
-      <version>1.108.7</version>
+      <version>1.109.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>