diff --git a/wechat_order_h/pom.xml b/wechat_order_h/pom.xml
index cd06b47..6f869b7 100644
--- a/wechat_order_h/pom.xml
+++ b/wechat_order_h/pom.xml
@@ -46,7 +46,7 @@
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <scope>runtime</scope>
-            <version>5.1.46</version>
+            <version>8.0.28</version>
         </dependency>
 
         <!-- jpa -->