diff --git a/CHANGES.rst b/CHANGES.rst
index 2180708..501c382 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+0.1.5 (unreleased)
+------------------
+
+- Nothing changed yet.
+
+
 0.1.4 (2013-04-24)
 ------------------
 
diff --git a/setup.py b/setup.py
index e5386eb..ea83094 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 from setuptools import setup, find_packages
 
-version = '0.1.4'
+version = '0.1.5.dev0'
 
 long_description = (
     open('README.rst').read()