diff --git a/demo-03-mq/demo-03-mq-02-rabbitmq/demo-03-mq-02-rabbitmq-03/pom.xml b/demo-03-mq/demo-03-mq-02-rabbitmq/demo-03-mq-02-rabbitmq-03/pom.xml
index b67d88d3..7d01c2a2 100644
--- a/demo-03-mq/demo-03-mq-02-rabbitmq/demo-03-mq-02-rabbitmq-03/pom.xml
+++ b/demo-03-mq/demo-03-mq-02-rabbitmq/demo-03-mq-02-rabbitmq-03/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
     </dependencies>