diff --git a/springboot-base/springboot-sample/pom.xml b/springboot-base/springboot-sample/pom.xml
index 86d4386..fa5640a 100644
--- a/springboot-base/springboot-sample/pom.xml
+++ b/springboot-base/springboot-sample/pom.xml
@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.21</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<!-- thymeleaf模板 -->