diff --git a/shiro_about/shiro-cache-rememberMe/pom.xml b/shiro_about/shiro-cache-rememberMe/pom.xml
index ce8a40f..ca5fc03 100644
--- a/shiro_about/shiro-cache-rememberMe/pom.xml
+++ b/shiro_about/shiro-cache-rememberMe/pom.xml
@@ -14,7 +14,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <springversion>4.1.6.RELEASE</springversion>
-    <shiroversion>1.5.0</shiroversion>
+    <shiroversion>1.7.1</shiroversion>
   </properties>
 
   <dependencies>