diff --git a/CHANGES.txt b/CHANGES.txt
index 6f63016..41f36af 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,6 +1,11 @@
 History
 =======
 
+0.9.0-dev
+---------
+
+- No changes yet.
+
 0.8.2 - 2015-01-07
 ------------------
 
diff --git a/setup.py b/setup.py
index f9a0ba6..2bf9e94 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
 
 setup(
     name='kotti_calendar',
-    version='0.8.2',
+    version='0.9.0-dev',
     description="Add a calendar to your Kotti site",
     long_description=README + '\n\n' + CHANGES,
     classifiers=[