diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5ea8bbd..102d07a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,11 @@
 Change log
 ^^^^^^^^^^
 
+0.3.1 [unreleased]
+==================
+
+WIP
+
 0.3 [2016-01-26]
 ================
 
diff --git a/VERSION b/VERSION
index be58634..d296451 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3
+0.3.1a