diff --git a/projects/exercises/Maven.Input-SumOrProduct/pom.xml b/projects/exercises/Maven.Input-SumOrProduct/pom.xml
index 0094134..3bced2f 100644
--- a/projects/exercises/Maven.Input-SumOrProduct/pom.xml
+++ b/projects/exercises/Maven.Input-SumOrProduct/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>