diff --git a/doc/source/conf.py b/doc/source/conf.py
index 1c1ae7f484..349d23af20 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -47,9 +47,9 @@ copyright = u'2010, United States Government as represented by the Administrator
 # built documents.
 #
 # The short X.Y version.
-version = '0.42'
+version = '0.9'
 # The full version, including alpha/beta/rc tags.
-release = '0.42'
+release = '0.9.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index 127d014b19..50d5f2a3d9 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 from setuptools import setup, find_packages
 
 setup(name='nova',
-      version='0.9.0',
+      version='0.9.1',
       description='cloud computing fabric controller',
       author='OpenStack',
       author_email='nova@lists.launchpad.net',