diff --git a/quickstart-yugong/pom.xml b/quickstart-yugong/pom.xml
index 16a44c2..59d12d2 100644
--- a/quickstart-yugong/pom.xml
+++ b/quickstart-yugong/pom.xml
@@ -57,7 +57,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.35</version>
+			<version>8.0.28</version>
 		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>