diff --git a/CHANGES.txt b/CHANGES.txt
index f1f7a00..d4d7040 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -3,10 +3,14 @@ CHANGES
 =======
 
 
-Version 0.5.0dev (unreleased)
+Version 0.6.0dev (unreleased)
 -----------------------------
 
-- Initial released on pypi
+
+Version 0.5.0 (2008-10-21)
+-----------------------------
+
+- Initial release on pypi
 
 
 Version 0.2.0 (2007-09-21)
diff --git a/setup.py b/setup.py
index feb2db4..96d3d6a 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@ def read(*rnames):
 
 setup(
     name = 'z3c.schema',
-    version = '0.5.0dev',
+    version = '0.6.0dev',
     author = 'Zope Community',
       author_email = "zope3-dev@zope.org",
       description = "Additional schema fields for Zope 3",