diff --git a/CHANGES.txt b/CHANGES.txt
index 0025e3b..316f467 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -2,10 +2,10 @@
 CHANGES
 =======
 
-4.1.0a1 (2013-02-21)
---------------------
+4.1.0 (2013-02-21)
+------------------
 
-- Added compatibility with Python-3.3 
+- Added compatibility with Python-3.3
 
 
 4.0.0 (2012-12-10)
diff --git a/setup.py b/setup.py
index 0c29ed7..083cabc 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ def read(*rnames):
     return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
 
 setup(name='zope.error',
-    version='4.1.0a1',
+    version='4.1.0',
     author='Zope Foundation and Contributors',
     author_email='zope-dev@zope.org',
     description = "An error reporting utility for Zope3",