diff --git a/demo9_springboot_shiro/pom.xml b/demo9_springboot_shiro/pom.xml
index deb9757..ee112c4 100644
--- a/demo9_springboot_shiro/pom.xml
+++ b/demo9_springboot_shiro/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-spring</artifactId>
-            <version>1.4.0</version>
+            <version>1.7.1</version>
         </dependency>
 
         <dependency>