diff --git a/docs/conf.py b/docs/conf.py
index d1b8a23..70b16d7 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -51,9 +51,9 @@ author = u'Read the Docs, Inc'
 # built documents.
 #
 # The short X.Y version.
-version = '0.2.0'
+version = '0.4.0'
 # The full version, including alpha/beta/rc tags.
-release = '0.2.0'
+release = '0.4.0'
 
 # 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 b2a17af..311d95c 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@ except ImportError:
 
 setup(
     name='sphinx-autoapi',
-    version='0.3.0',
+    version='0.4.0',
     author='Eric Holscher',
     author_email='eric@ericholscher.com',
     url='http://github.com/rtfd/sphinx-autoapi',