diff --git a/source_code/pom.xml b/source_code/pom.xml
index 2042b4c..0c3d8fa 100644
--- a/source_code/pom.xml
+++ b/source_code/pom.xml
@@ -44,7 +44,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>