diff --git a/java11/gaeinfo/pom.xml b/java11/gaeinfo/pom.xml
index 43d4ebc..f0baf5c 100644
--- a/java11/gaeinfo/pom.xml
+++ b/java11/gaeinfo/pom.xml
@@ -64,7 +64,7 @@ Copyright 2019 Google Inc.
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.5</version>
+      <version>2.8.9</version>
       <scope>provided</scope>
     </dependency>