diff --git a/micluster-scoredistribution/pom.xml b/micluster-scoredistribution/pom.xml
index 208e8c9..ac52c6e 100644
--- a/micluster-scoredistribution/pom.xml
+++ b/micluster-scoredistribution/pom.xml
@@ -56,7 +56,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.3.1</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>jfree</groupId>