diff --git a/timecounter/pom.xml b/timecounter/pom.xml
index ea57967..0dc1889 100644
--- a/timecounter/pom.xml
+++ b/timecounter/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
     <groupId>junit</groupId>
     <artifactId>junit</artifactId>
-    <version>4.11</version>
+    <version>4.13.1</version>
     <scope>test</scope>
   </dependency>
   </dependencies>