diff --git a/servlets/pom.xml b/servlets/pom.xml
index e7d0ca9a..ec2b73f3 100644
--- a/servlets/pom.xml
+++ b/servlets/pom.xml
@@ -34,13 +34,13 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>