diff --git a/delay-callback-client/pom.xml b/delay-callback-client/pom.xml
index 3e77a24..7ae9dc8 100644
--- a/delay-callback-client/pom.xml
+++ b/delay-callback-client/pom.xml
@@ -28,7 +28,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.6.11</version>
+            <version>2.6.12</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>