diff --git a/pom.xml b/pom.xml
index 403c61d94a..f42bf47944 100644
--- a/pom.xml
+++ b/pom.xml
@@ -700,7 +700,7 @@
 			<dependency>
 			  <groupId>com.google.code.gson</groupId>
 			  <artifactId>gson</artifactId>
-			  <version>2.2.4</version>
+			  <version>2.8.9</version>
 			</dependency>
 			<dependency>
 			  <groupId>de.agilecoders.wicket</groupId>
diff --git a/wicketstuff-restannotations-parent/restannotations-examples/pom.xml b/wicketstuff-restannotations-parent/restannotations-examples/pom.xml
index e8ac888742..b461025cb8 100644
--- a/wicketstuff-restannotations-parent/restannotations-examples/pom.xml
+++ b/wicketstuff-restannotations-parent/restannotations-examples/pom.xml
@@ -68,7 +68,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.2.4</version>
+			<version>2.8.9</version>
 		</dependency>
 		<!-- JETTY DEPENDENCIES FOR TESTING -->
 		<dependency>
diff --git a/wicketstuff-restannotations-parent/restannotations-json/pom.xml b/wicketstuff-restannotations-parent/restannotations-json/pom.xml
index fa54bf79eb..4c697530bc 100644
--- a/wicketstuff-restannotations-parent/restannotations-json/pom.xml
+++ b/wicketstuff-restannotations-parent/restannotations-json/pom.xml
@@ -56,7 +56,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.4</version>
+			<version>2.8.9</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>