diff --git a/crack_the_code/pom.xml b/crack_the_code/pom.xml
index 4c2a93a..6089a60 100644
--- a/crack_the_code/pom.xml
+++ b/crack_the_code/pom.xml
@@ -18,7 +18,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.10</version>
+			<version>4.13.1</version>
 		</dependency>
 
 	</dependencies>