diff --git a/MyBatisDemo/pom.xml b/MyBatisDemo/pom.xml
index d7609e9..4d1d0c2 100644
--- a/MyBatisDemo/pom.xml
+++ b/MyBatisDemo/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.17</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>log4j</groupId>