diff --git a/client/pom.xml b/client/pom.xml
index 58dcd19..95f3f85 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -86,7 +86,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.0</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>commons-cli</groupId>