diff --git a/Changelog.rst b/Changelog.rst
index 0f0a3987..94909e5d 100644
--- a/Changelog.rst
+++ b/Changelog.rst
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-3.18.0 (under development)
+3.18.0 (18 May 2023)
 ++++++++++++++++++++++++++
 
 New features
diff --git a/lib/Crypto/__init__.py b/lib/Crypto/__init__.py
index abb496db..bfd02cd1 100644
--- a/lib/Crypto/__init__.py
+++ b/lib/Crypto/__init__.py
@@ -1,6 +1,6 @@
 __all__ = ['Cipher', 'Hash', 'Protocol', 'PublicKey', 'Util', 'Signature',
            'IO', 'Math']
 
-version_info = (3, 18, '0b0')
+version_info = (3, 18, '0')
 
 __version__ = ".".join([str(x) for x in version_info])