diff --git a/springcloud-learning/springcloud-customize-eventbus/rabbitmq-eventbus-client-one/pom.xml b/springcloud-learning/springcloud-customize-eventbus/rabbitmq-eventbus-client-one/pom.xml
index 9de9421b..5cd58b97 100644
--- a/springcloud-learning/springcloud-customize-eventbus/rabbitmq-eventbus-client-one/pom.xml
+++ b/springcloud-learning/springcloud-customize-eventbus/rabbitmq-eventbus-client-one/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>