diff --git a/wicketstuff-glassfish4-integration/pom.xml b/wicketstuff-glassfish4-integration/pom.xml
index edd3af99b3..ec65386a74 100644
--- a/wicketstuff-glassfish4-integration/pom.xml
+++ b/wicketstuff-glassfish4-integration/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.glassfish.main.extras</groupId>
             <artifactId>glassfish-embedded-all</artifactId>
-            <version>7.0.20</version>
+            <version>7.0.21</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>