diff --git a/nutz-integration-quartz/demo/pom.xml b/nutz-integration-quartz/demo/pom.xml
index 26163ca1..3e77800a 100644
--- a/nutz-integration-quartz/demo/pom.xml
+++ b/nutz-integration-quartz/demo/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.39</version>
+			<version>8.0.28</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>