diff --git a/gridstack-addon/pom.xml b/gridstack-addon/pom.xml
index dcf569c..52f12da 100644
--- a/gridstack-addon/pom.xml
+++ b/gridstack-addon/pom.xml
@@ -96,7 +96,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>