diff --git a/def/pom.xml b/def/pom.xml
index 60c9c98..460fd71 100644
--- a/def/pom.xml
+++ b/def/pom.xml
@@ -107,7 +107,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>3.8.1</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>