diff --git a/gatewayDemo/pom.xml b/gatewayDemo/pom.xml
index 443e983..cae352f 100644
--- a/gatewayDemo/pom.xml
+++ b/gatewayDemo/pom.xml
@@ -66,7 +66,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.2</version>
+      <version>2.8.9</version>
     </dependency>
   </dependencies>
 </project>