diff --git a/java/Wss_netty/pom.xml b/java/Wss_netty/pom.xml
index 45713fa1..e2e20c48 100644
--- a/java/Wss_netty/pom.xml
+++ b/java/Wss_netty/pom.xml
@@ -134,7 +134,7 @@
         <dependency>
             <groupId>commons-fileupload</groupId>
             <artifactId>commons-fileupload</artifactId>
-            <version>1.3.1</version>
+            <version>1.5</version>
         </dependency>
 
         <!--二维码相关-->