diff --git a/Dubbo_sec_kill/provider/pom.xml b/Dubbo_sec_kill/provider/pom.xml
index 4f97563..15f39cf 100644
--- a/Dubbo_sec_kill/provider/pom.xml
+++ b/Dubbo_sec_kill/provider/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
 
         </dependency>
         <dependency>