diff --git a/demo-java/pom.xml b/demo-java/pom.xml
index 04f469b..4dd6381 100644
--- a/demo-java/pom.xml
+++ b/demo-java/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
 
         <dependency>