diff --git a/CHANGES.rst b/CHANGES.rst
index f707c04..5d51782 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,12 @@
 Changelog for Isso
 ==================
 
+0.9 (unreleased)
+----------------
+
+- Nothing changed yet.
+
+
 0.8 (2014-03-28)
 ----------------
 
diff --git a/setup.py b/setup.py
index 4d99c90..8308c81 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@ else:
 
 setup(
     name='isso',
-    version='0.8',
+    version='0.9.dev0',
     author='Martin Zimmermann',
     author_email='info@posativ.org',
     packages=find_packages(),