diff --git a/pom.xml b/pom.xml
index aad6f91..4d8b4d3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.5.3</version>
+            <version>2.6.9</version>
             <exclusions>
                 <exclusion>
                     <artifactId>spring</artifactId>