diff --git a/msgpack/_version.py b/msgpack/_version.py
index 68ae707..f343b7a 100644
--- a/msgpack/_version.py
+++ b/msgpack/_version.py
@@ -1 +1 @@
-version = (0, 2, 1)
+version = (0, 2, 2)
diff --git a/setup.py b/setup.py
index ae72221..86b0b34 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,5 @@
 #!/usr/bin/env python
 # coding: utf-8
-version = (0, 2, 2)
-
 import os
 import sys
 import shutil