diff --git a/arms-demo/mock-server/pom.xml b/arms-demo/mock-server/pom.xml
index 52a351a5..e77c4bde 100644
--- a/arms-demo/mock-server/pom.xml
+++ b/arms-demo/mock-server/pom.xml
@@ -119,7 +119,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.49</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>