diff --git a/iot/api-client/end-to-end-example/pom.xml b/iot/api-client/end-to-end-example/pom.xml
index 3099829e679..dec3e7d3529 100644
--- a/iot/api-client/end-to-end-example/pom.xml
+++ b/iot/api-client/end-to-end-example/pom.xml
@@ -88,7 +88,7 @@
     <dependency>
       <groupId>com.google.api-client</groupId>
       <artifactId>google-api-client-jackson2</artifactId>
-      <version>1.33.4</version>
+      <version>1.34.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.http-client</groupId>
diff --git a/iot/api-client/manager/pom.xml b/iot/api-client/manager/pom.xml
index 96616ce7950..a9b277e52f9 100644
--- a/iot/api-client/manager/pom.xml
+++ b/iot/api-client/manager/pom.xml
@@ -97,7 +97,7 @@
     <dependency>
       <groupId>com.google.api-client</groupId>
       <artifactId>google-api-client-jackson2</artifactId>
-      <version>1.33.4</version>
+      <version>1.34.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.http-client</groupId>