diff --git a/das-server/pom.xml b/das-server/pom.xml
index b692317..ec088d0 100644
--- a/das-server/pom.xml
+++ b/das-server/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
         </dependency>
     </dependencies>
     <build>