diff --git a/mybatis_demo/pom.xml b/mybatis_demo/pom.xml
index b971a77..7b8e94e 100644
--- a/mybatis_demo/pom.xml
+++ b/mybatis_demo/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.17</version>
+            <version>8.0.28</version>
         </dependency>
 
         <!--Jackson required包-->