diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6010e228e..02d78fd27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Current (in progress)
+## 5.2.1 (2024-09-23)
 
 - Add index page with search for dataservices [#516](https://github.com/datagouv/udata-front/pull/516)
 - Add beta admin datasets page [#371](https://github.com/etalab/udata-front/pull/371)
diff --git a/udata_front/__init__.py b/udata_front/__init__.py
index 95fe12baa..f7f4c05e3 100644
--- a/udata_front/__init__.py
+++ b/udata_front/__init__.py
@@ -2,7 +2,7 @@
 udata customizations for data.gouv.fr
 '''
 
-__version__ = '5.2.1.dev'
+__version__ = '5.2.1'
 __description__ = 'udata customizations for data.gouv.fr'
 
 APIGOUVFR_EXTRAS_KEY = 'apigouvfr:apis'