diff --git a/CHANGELOG.md b/CHANGELOG.md
index ab9e807fc..311009faa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,15 @@
 emqttd ChangeLog
 ==================
 
-0.9.1-alpha (2015-07-18)
+0.9.2-alpha (2015-07-18)
 -------------------------
 
 Improve: issue #196 - Add New Hook 'client.subscribe.after' 
 
+
+0.9.1-alpha (2015-07-10)
+-------------------------
+
 Bugfix: issue #189 - MQTT over WebSocket(SSL) cannot work?
 
 Bugfix: issue #193 - 'client.ack' hook should be renamed to 'message.acked', and called by emqttd_broker:foreach_hooks