diff --git a/apps/gluon/pom.xml b/apps/gluon/pom.xml
index 04f3796b..8ee809dc 100644
--- a/apps/gluon/pom.xml
+++ b/apps/gluon/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>