diff --git a/mall-backend/backend-watchserver/pom.xml b/mall-backend/backend-watchserver/pom.xml
index 74c2a7c1..1e30d248 100644
--- a/mall-backend/backend-watchserver/pom.xml
+++ b/mall-backend/backend-watchserver/pom.xml
@@ -86,7 +86,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.16.1</version>
         </dependency>
 
         <dependency>
@@ -172,7 +172,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.16.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -185,13 +185,13 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.16.1</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.2</version>
+            <version>2.16.1</version>
         </dependency>
     </dependencies>