diff --git a/spring-shiro/pom.xml b/spring-shiro/pom.xml
index b47f43c..728ad9d 100644
--- a/spring-shiro/pom.xml
+++ b/spring-shiro/pom.xml
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.25</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>