diff --git a/CHANGES.rst b/CHANGES.rst
index 5bc0ea9..99277de 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,5 +1,12 @@
 Changes
 =========
+
+
+0.2.13 (unreleased)
+-------------------
+
+- Nothing changed yet.
+
 
 0.2.12 (2015-07-16)
 -------------------
diff --git a/setup.cfg b/setup.cfg
index d7ddd07..36b63e2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = d2to1
-version = 0.2.12.post1
+version = 0.2.13.dev
 author = Erik M. Bray
 author-email = embray@stsci.edu
 summary = Allows using distutils2-like setup.cfg files for a package's metadata with a distribute/setuptools setup.py