diff --git a/dtx/tx-order/pom.xml b/dtx/tx-order/pom.xml
index ef8c8f4..18ab1ad 100644
--- a/dtx/tx-order/pom.xml
+++ b/dtx/tx-order/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.47</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>