diff --git a/setup.py b/setup.py
index e1aa0b03..19c518e4 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 if sys.platform == 'darwin':
     os.environ['C_INCLUDE_PATH'] = '/usr/local/include'
 
-version = '1.2.1'
+version = '1.2.2-dev'
 
 setupdict = {
     'name' : 'epu',