diff --git a/setup.py b/setup.py
index 4213fd2a..23e877cb 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 import os
 
-VERSION = "0.9a0"
+VERSION = "0.9a1"
 
 
 def get_long_description():