diff --git a/emqttd/emqttd.spec b/emqttd/emqttd.spec
index 2d0869cab3..7659d6ceca 100644
--- a/emqttd/emqttd.spec
+++ b/emqttd/emqttd.spec
@@ -23,7 +23,7 @@
 
 #   package version
 %define       V_base  2.3.4
-%define       V_snap  20180129
+%define       V_snap  20180208
 
 #   package information
 Name:         emqttd
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Networking
 License:      MIT
 Version:      %{V_base}.%{V_snap}
-Release:      20180129
+Release:      20180208
 
 #   list of sources
 Source0:      http://download.openpkg.org/components/versioned/emqttd/emqttd-%{V_snap}.tar.xz