diff --git a/CHANGES b/CHANGES
index 7749114..a8fb3b6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,12 @@
 CHANGELOG
 =========
 
+2.2.1 (unreleased)
+==================
+
+- Nothing changed yet.
+
+
 2.2.0 (2013-12-18)
 ==================
 
diff --git a/setup.py b/setup.py
index 51caf1e..8435d8d 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='django-geojson',
-    version='2.2.0',
+    version='2.2.1.dev0',
     author='Mathieu Leplatre',
     author_email='mathieu.leplatre@makina-corpus.com',
     url='https://github.com/makinacorpus/django-geojson',