diff --git a/project.clj b/project.clj
index 313e00f..ebe0b5e 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject link/link-epoll "0.4.4-SNAPSHOT"
+(defproject link/link-epoll "0.4.4"
   :description "epoll backend for link tcp module"
   :url "http://github.com/sunng87/link-epoll"
   :license {:name "Eclipse Public License"