diff --git a/CHANGES.rst b/CHANGES.rst
index 4f864e7..6575674 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,7 +2,7 @@
  CHANGES
 =========
 
-2.0.0 (unreleased)
+2.0.0 (2017-05-09)
 ==================
 
 - Add support for Python 3.4, 3.5, 3.6 and PyPy. Note that the
diff --git a/setup.py b/setup.py
index 8fb7d86..b9bb65c 100644
--- a/setup.py
+++ b/setup.py
@@ -51,7 +51,7 @@ def read(*rnames):
 ]
 
 setup(name='zc.catalog',
-      version='2.0.0.dev0',
+      version='2.0.0',
       author='Zope Corporation and Contributors',
       author_email='zope-dev@zope.org',
       description="Extensions to the Zope 3 Catalog",