diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67a6936200..f537419407 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Localized the default account name created during user registration
+- Extended the `POST api/v1/user` endpoint by the language code
 - Improved the language localization for German (`de`)
 - Upgraded `@internationalized/number` from version `3.6.7` to `3.6.8`
 - Upgraded `bull-board` from version `9.8.0` to `9.9.0`