diff --git a/dl-flinker/dl-flinker-core/pom.xml b/dl-flinker/dl-flinker-core/pom.xml
index 0da2ff0..abea657 100644
--- a/dl-flinker/dl-flinker-core/pom.xml
+++ b/dl-flinker/dl-flinker-core/pom.xml
@@ -107,7 +107,7 @@
         <dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.11</version>
+			<version>8.0.28</version>
 		</dependency>
 
         <!-- jetty -->