diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5be67840f..cb821031d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to
 ## Unreleased
 
 <!-- write down unreleased development here -->
+* [person] order accompanying period by opening date in search persons, person and household period lists (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/493)
+
 * [main] filter user job in undispatch acc period to assign (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/472)
 * [person] Add url in accompanying period work evaluations entity and form (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/476)
 * [person] Add document generation in admin and in person/{id}/document (https://gitlab.com/champs-libres/departement-de-la-vendee/chill/-/issues/464)