diff --git a/seata-samples-master/springcloud-eureka-seata/pom.xml b/seata-samples-master/springcloud-eureka-seata/pom.xml
old mode 100755
new mode 100644
index 9889afa..863e456
--- a/seata-samples-master/springcloud-eureka-seata/pom.xml
+++ b/seata-samples-master/springcloud-eureka-seata/pom.xml
@@ -64,7 +64,7 @@
             <dependency>
                 <groupId>mysql</groupId>
                 <artifactId>mysql-connector-java</artifactId>
-                <version>8.0.11</version>
+                <version>8.0.28</version>
             </dependency>
             <dependency>
                 <groupId>org.springframework.cloud</groupId>