diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 #  Pyctools - a picture processing algorithm development kit.
 #  http://github.com/jim-easterbrook/pyctools
-#  Copyright (C) 2014  Jim Easterbrook  jim@jim-easterbrook.me.uk
+#  Copyright (C) 2014-15  Pyctools contributors
 #
 #  This program is free software: you can redistribute it and/or
 #  modify it under the terms of the GNU General Public License as
@@ -24,7 +24,7 @@ import os
 from setuptools import setup, Extension
 import sys
 
-version = '0.2.0'
+version = '0.3.0'
 
 # find packages
 packages = ['pyctools']
Increment version number

The last few commits have changed the developer API enough to merit a
version increment.