diff --git a/CHANGELOG.md b/CHANGELOG.md
index 544acb2dd..9727a4d34 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 eMQTT ChangeLog
 ==================
 
-v0.4.0-alpha (2015-03-09)
+v0.4.0-alpha (2015-03-10)
 
 Support [$SYS Topics of Broker](https://github.com/emqtt/emqtt/wiki/$SYS-Topics-of-Broker) Now!