diff --git a/CHANGES.rst b/CHANGES.rst
index 69f94a5..48c8113 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Change log
 ==========
 
-1.0 (unreleased)
+1.0 (2024-10-02)
 ----------------
 
 - Converted to an installable Python package.
diff --git a/setup.py b/setup.py
index f46a259..241e0d6 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ def read(*rnames):
 
 setup(
     name='zope.meta',
-    version='1.0.dev0',
+    version='1.0',
     author='Zope Foundation and Contributors',
     author_email='zope-dev@zope.dev',
     description='Helper functions for package management',