diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 096765f..20108cf 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -7,9 +7,10 @@ The format is based on `keep a changelog`_, and this project adheres to `semanti
 This file is autogenerated by `gitchangelog`_. Please do not edit it manually.
 
 
-0.0.0 (2023-11-29)
--------------------
-- Placeholder.
+1.0.0 (2023-12-04)
+------------
+- Initial release.
+
 
 .. _keep a changelog: https://keepachangelog.com/en/1.0.0
 .. _semantic versioning: https://semver.org/spec/v2.0.0