diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb03f72..3559fa2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog].
 
+## Unreleased
+### Formatters
+* `prettier-json-stringify`, the parser prettier uses for `package.json` files ([#183]).
+
 ## 4.3 (released 2024-11-12)
 ### Features
 * New user option `apheleia-skip-functions`, like