diff --git a/CHANGES.rst b/CHANGES.rst
index bc938a4..cafcaa5 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,20 @@
 Changelog
 =========
 
+2.3.0 (unreleased)
+------------------
+
+- Refactor tests to use the PLONE_APP_CONTENTTYPES_FIXTURE instead of the PLONE_FIXTURE.
+  [timo]
+
+
+2.2.10 (2013-09-24)
+-------------------
+
+- Revert "Refactor tests to use the PLONE_APP_CONTENTTYPES_FIXTURE instead of the PLONE_FIXTURE." that has been accidentially introduced into the 2.2.9 release.
+  [timo]
+
+
 2.2.9 (2013-09-24)
 ------------------
 
diff --git a/setup.py b/setup.py
index 71c1290..af74549 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = '2.2.9'
+version = '2.3.0dev'
 
 install_requires = [
     'setuptools',