diff --git a/docs/changelog.rst b/docs/changelog.rst
index 5bf17af..51f8c58 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,12 @@
 Changelog
 ==========
 
+Version 0.5.2 (unreleased)
+--------------------------
+
+* Fix Grappelli_ breadcrumb support in the views.
+
+
 Version 0.5.1 (2013-07-05)
 --------------------------
 
diff --git a/polymorphic/__version__.py b/polymorphic/__version__.py
index 2800cab..d6ffb41 100644
--- a/polymorphic/__version__.py
+++ b/polymorphic/__version__.py
@@ -11,4 +11,4 @@ Release logic:
     6. git commit
     7. push to github
 """
-__version__ = "0.5.1"
+__version__ = "0.5.2.dev0"