diff --git a/mr/pom.xml b/mr/pom.xml
index 4a7bc0b..7dfa498 100644
--- a/mr/pom.xml
+++ b/mr/pom.xml
@@ -145,7 +145,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>