diff --git a/image-demo/pom.xml b/image-demo/pom.xml
index b2a370e..67f3685 100644
--- a/image-demo/pom.xml
+++ b/image-demo/pom.xml
@@ -35,7 +35,7 @@
       <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>