diff --git a/CHANGES b/CHANGES
index 62da72b..916c3ee 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,12 @@
 CHANGELOG
 =========
 
+1.1.1 (unreleased)
+==================
+
+- Nothing changed yet.
+
+
 1.1.0 (2013-03-06)
 ==================
 
diff --git a/setup.py b/setup.py
index cffea6d..dec8f9e 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name='django-geojson',
-    version='1.1.0',
+    version='1.1.1.dev0',
     author='Mathieu Leplatre',
     author_email='mathieu.leplatre@makina-corpus.com',
     url='https://github.com/makinacorpus/django-geojson',