diff --git a/usage/conf/pom.xml b/usage/conf/pom.xml
index 37d72dc..09196ae 100644
--- a/usage/conf/pom.xml
+++ b/usage/conf/pom.xml
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file