diff --git a/client/pom.xml b/client/pom.xml
index 1e189ae..e7bd066 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -47,7 +47,7 @@
     <dependency>
       <artifactId>gson</artifactId>
       <groupId>com.google.code.gson</groupId>
-      <version>2.8.5</version>
+      <version>2.8.9</version>
     </dependency>
 
     <dependency>