diff --git a/demo-mybatis/pom.xml b/demo-mybatis/pom.xml
index f388699..d4031fc 100644
--- a/demo-mybatis/pom.xml
+++ b/demo-mybatis/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.mybatis</groupId>