diff --git a/TweetMap/pom.xml b/TweetMap/pom.xml
index 0968d66..cde1c93 100644
--- a/TweetMap/pom.xml
+++ b/TweetMap/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.8.2</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.sun.jersey/jersey-json -->