diff --git a/server/java/pom.xml b/server/java/pom.xml
index a0cedbc..c50c327 100644
--- a/server/java/pom.xml
+++ b/server/java/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.3.1</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>