diff --git a/cxy/pom.xml b/cxy/pom.xml
index 8da6dce..9904e5d 100644
--- a/cxy/pom.xml
+++ b/cxy/pom.xml
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
     </dependencies>