diff --git a/user-guangzhou/pom.xml b/user-guangzhou/pom.xml
index 601bc41..befda5a 100644
--- a/user-guangzhou/pom.xml
+++ b/user-guangzhou/pom.xml
@@ -87,7 +87,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>dubbo</artifactId>
-			<version>2.6.2</version>
+			<version>2.6.12</version>
 		</dependency>
 
 		<!--注册中心使用zookeeper 引入zookeeper的客户端-->