diff --git a/Test27-mybatis9/pom.xml b/Test27-mybatis9/pom.xml
index d97caf92..291752f8 100644
--- a/Test27-mybatis9/pom.xml
+++ b/Test27-mybatis9/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.40</version>
+            <version>8.0.28</version>
         </dependency>
 
     </dependencies>