diff --git a/dubbo_ji/pom.xml b/dubbo_ji/pom.xml
index 1e92ce6..704df99 100644
--- a/dubbo_ji/pom.xml
+++ b/dubbo_ji/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <!--redis-->
         <dependency>