diff --git a/dubbo-demo/dubbo-provider-1/pom.xml b/dubbo-demo/dubbo-provider-1/pom.xml
index ccf4c9a..58feb35 100644
--- a/dubbo-demo/dubbo-provider-1/pom.xml
+++ b/dubbo-demo/dubbo-provider-1/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.5.8</version>
+            <version>2.6.12</version>
         </dependency>
 
         <dependency>