diff --git a/setup.py b/setup.py
index a1e63f7..2fa6372 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ import os
 MAJOR = 0
 MINOR = 4
 MICRO = 0
-VERSION = '%d.%d.%d-dev' % (MAJOR, MINOR, MICRO)
+VERSION = '%d.%d.%d' % (MAJOR, MINOR, MICRO)
 
 def write_version_py(filename=None):
     cnt = """\