diff --git a/CHANGES.rst b/CHANGES.rst
index 17d5e6b..3633f79 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Changes
 =======
 
-5.0 (unreleased)
+5.0 (2023-05-04)
 ----------------
 
 - Drop support for Python 2.7, 3.5, 3.6.
diff --git a/setup.py b/setup.py
index 24add8f..f9c8df2 100644
--- a/setup.py
+++ b/setup.py
@@ -39,7 +39,7 @@ def read(*rnames):
 ]
 
 setup(name='zope.configuration',
-      version='5.0.dev0',
+      version='5.0',
       author='Zope Foundation and Contributors',
       author_email='zope-dev@zope.dev',
       description='Zope Configuration Markup Language (ZCML)',