diff --git a/mes/pom.xml b/mes/pom.xml
index 747e45f..59ab827 100644
--- a/mes/pom.xml
+++ b/mes/pom.xml
@@ -89,7 +89,7 @@
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-web</artifactId>
-            <version>1.4.0</version>
+            <version>1.12.0</version>
         </dependency>
 
         <dependency>