diff --git a/redu/pom.xml b/redu/pom.xml
index 64c47f4..175bdb6 100644
--- a/redu/pom.xml
+++ b/redu/pom.xml
@@ -113,7 +113,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.7</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>