diff --git a/CHANGES.rst b/CHANGES.rst
index 4a9dbf0..c9d0d2c 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,22 @@
 Changelog
 =========
 
+3.0.4 (unreleased)
+------------------
+
+Breaking changes:
+
+- *add item here*
+
+New features:
+
+- *add item here*
+
+Bug fixes:
+
+- *add item here*
+
+
 3.0.3 (2017-08-27)
 ------------------
 
diff --git a/setup.py b/setup.py
index 6e539fb..a287717 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ from setuptools import find_packages
 from setuptools import setup
 
 
-version = '3.0.3'
+version = '3.0.4.dev0'
 
 install_requires = [
     'setuptools',