diff --git a/tdenginewriter/pom.xml b/tdenginewriter/pom.xml
index 6a7ff25..3495002 100644
--- a/tdenginewriter/pom.xml
+++ b/tdenginewriter/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.49</version>
+            <version>8.0.28</version>
             <scope>test</scope>
         </dependency>
         <!-- 添加 dm8 jdbc jar 包依赖-->