diff --git a/shiroDemo/pom.xml b/shiroDemo/pom.xml
index 36fb965..cd47d92 100644
--- a/shiroDemo/pom.xml
+++ b/shiroDemo/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-core</artifactId>
-            <version>1.2.2</version>
+            <version>1.9.1</version>
         </dependency>
 
         <dependency>