diff --git a/tool/CLAN/pom.xml b/tool/CLAN/pom.xml
index cd60bb8..7aef20b 100644
--- a/tool/CLAN/pom.xml
+++ b/tool/CLAN/pom.xml
@@ -76,7 +76,7 @@
 	<dependency>
 	    <groupId>junit</groupId>
 	    <artifactId>junit</artifactId>
-	    <version>4.12</version>
+	    <version>4.13.1</version>
 	    <scope>test</scope>
 	</dependency>
 	<dependency>