diff --git a/javaframework/mybatis/06mybatis-plus2/mybatis_plus_helloworld/pom.xml b/javaframework/mybatis/06mybatis-plus2/mybatis_plus_helloworld/pom.xml
index 2cbebb44..6d1a1eb1 100644
--- a/javaframework/mybatis/06mybatis-plus2/mybatis_plus_helloworld/pom.xml
+++ b/javaframework/mybatis/06mybatis-plus2/mybatis_plus_helloworld/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.19</version>
+            <version>8.0.28</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->