diff --git a/mybatismulti/pom.xml b/mybatismulti/pom.xml
index 9a0ee2c..af34443 100644
--- a/mybatismulti/pom.xml
+++ b/mybatismulti/pom.xml
@@ -33,7 +33,7 @@
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <scope>runtime</scope>
-            <version>5.1.27</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>