diff --git a/mall-backend/backend-watchclient/pom.xml b/mall-backend/backend-watchclient/pom.xml
index dd345c77..02c562e9 100644
--- a/mall-backend/backend-watchclient/pom.xml
+++ b/mall-backend/backend-watchclient/pom.xml
@@ -136,7 +136,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.16.1</version>
         </dependency>
 
         <dependency>