diff --git a/server/pom.xml b/server/pom.xml
index 67a26f6..0738e6e 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -48,7 +48,7 @@
     <dependency>
       <groupId>com.google.code.gson</groupId>
       <artifactId>gson</artifactId>
-      <version>2.8.5</version>
+      <version>2.8.9</version>
     </dependency>
 
     <dependency>