diff --git a/Sharding-JDBC-demo/pom.xml b/Sharding-JDBC-demo/pom.xml
index 6fa5064..cc0e55e 100644
--- a/Sharding-JDBC-demo/pom.xml
+++ b/Sharding-JDBC-demo/pom.xml
@@ -94,7 +94,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.37</version>
+            <version>8.0.28</version>
         </dependency>
 
         <!-- mybatis -->