diff --git a/human-task-client-example-activiti/pom.xml b/human-task-client-example-activiti/pom.xml
index 467882d..fc1281d 100644
--- a/human-task-client-example-activiti/pom.xml
+++ b/human-task-client-example-activiti/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.1</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>