diff --git a/paperio/dockers/java11/pom.xml b/paperio/dockers/java11/pom.xml
index 70b022b..6430a89 100644
--- a/paperio/dockers/java11/pom.xml
+++ b/paperio/dockers/java11/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
         </dependency>
     </dependencies>