diff --git a/springboot-mybatis/springboot-mybatis-dao/pom.xml b/springboot-mybatis/springboot-mybatis-dao/pom.xml
index 4227264..2f3be94 100644
--- a/springboot-mybatis/springboot-mybatis-dao/pom.xml
+++ b/springboot-mybatis/springboot-mybatis-dao/pom.xml
@@ -11,7 +11,7 @@
 
     <artifactId>springboot-mybatis-dao</artifactId>
     <properties>
-        <mysql-connector>5.1.39</mysql-connector>
+        <mysql-connector>8.0.28</mysql-connector>
         <mybatis-spring-boot>1.2.0</mybatis-spring-boot>
     </properties>
     <dependencies>