diff --git a/27.SpringBoot-Shiro-Redis/pom.xml b/27.SpringBoot-Shiro-Redis/pom.xml
index 8aa1e31..78109db 100644
--- a/27.SpringBoot-Shiro-Redis/pom.xml
+++ b/27.SpringBoot-Shiro-Redis/pom.xml
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>org.apache.shiro</groupId>
             <artifactId>shiro-spring</artifactId>
-            <version>1.4.2</version>
+            <version>1.7.1</version>
         </dependency>
 
         <!-- shiro-redis -->