diff --git a/components/Python/RestModelServing/restful_h2o_serving_source/pom.xml b/components/Python/RestModelServing/restful_h2o_serving_source/pom.xml
index 99a7aa0..617eeeb 100644
--- a/components/Python/RestModelServing/restful_h2o_serving_source/pom.xml
+++ b/components/Python/RestModelServing/restful_h2o_serving_source/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
             <scope>compile</scope>
         </dependency>
         <dependency>