diff --git a/java/dubbo-demo/order-service-consumer/pom.xml b/java/dubbo-demo/order-service-consumer/pom.xml
index 8e5abe9..4934d2e 100644
--- a/java/dubbo-demo/order-service-consumer/pom.xml
+++ b/java/dubbo-demo/order-service-consumer/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.6.5</version>
+            <version>2.6.9</version>
         </dependency>
         <!-- 注册中心使用的是zookeeper，引入操作zookeeper的客户端端 -->
         <dependency>