diff --git a/appengine-java11/oauth2/pom.xml b/appengine-java11/oauth2/pom.xml
index fd4179456d3..62cdf32abe2 100644
--- a/appengine-java11/oauth2/pom.xml
+++ b/appengine-java11/oauth2/pom.xml
@@ -57,7 +57,7 @@
       <dependency>
         <groupId>com.google.oauth-client</groupId>
         <artifactId>google-oauth-client</artifactId>
-        <version>1.33.2</version>
+        <version>1.33.3</version>
         <scope>provided</scope>
       </dependency>