diff --git a/springboot-beatlsql/pom.xml b/springboot-beatlsql/pom.xml
old mode 100755
new mode 100644
index d770353..7c9e006
--- a/springboot-beatlsql/pom.xml
+++ b/springboot-beatlsql/pom.xml
@@ -69,7 +69,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.0.5</version>
+			<version>8.0.28</version>
 		</dependency>
 	</dependencies>