diff --git a/boot-demo/pom.xml b/boot-demo/pom.xml
index 7f4606c..08a5ca1 100644
--- a/boot-demo/pom.xml
+++ b/boot-demo/pom.xml
@@ -109,7 +109,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.19</version>
+            <version>8.0.28</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>