diff --git a/service1-db/service3-mysql-mybatis-dbcp2/pom.xml b/service1-db/service3-mysql-mybatis-dbcp2/pom.xml
index 46060b9..0d9fb7d 100644
--- a/service1-db/service3-mysql-mybatis-dbcp2/pom.xml
+++ b/service1-db/service3-mysql-mybatis-dbcp2/pom.xml
@@ -92,7 +92,7 @@
                     <dependency>
                         <groupId>mysql</groupId>
                         <artifactId>mysql-connector-java</artifactId>
-                        <version>5.1.41</version>
+                        <version>8.0.28</version>
                     </dependency>
                 </dependencies>
             </plugin>