diff --git a/MapReduce/pom.xml b/MapReduce/pom.xml
index 0655a60..5c8b34d 100644
--- a/MapReduce/pom.xml
+++ b/MapReduce/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>3.8.2</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- Apache Spark -->