diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76c0fe5a4..6e2a6e252 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [2.9.1] - 2024-10-23
+
 ### Fixed
 
 - Manage zero click refused payment
@@ -469,7 +471,8 @@ and this project adheres to
 - First working version serving sellable micro-credentials for multiple
   organizations synchronized to a remote catalog
 
-[unreleased]: https://github.com/openfun/joanie/compare/v2.9.0...main
+[unreleased]: https://github.com/openfun/joanie/compare/v2.9.1...main
+[2.9.1]: https://github.com/openfun/joanie/compare/v2.9.0...v2.9.1
 [2.9.0]: https://github.com/openfun/joanie/compare/v2.8.0...v2.9.0
 [2.8.0]: https://github.com/openfun/joanie/compare/v2.7.1...v2.8.0
 [2.7.1]: https://github.com/openfun/joanie/compare/v2.7.0...v2.7.1
diff --git a/arnold.yml b/arnold.yml
index 4f026c8ac..120c18cb7 100644
--- a/arnold.yml
+++ b/arnold.yml
@@ -1,6 +1,6 @@
 # arnold.yml
 metadata:
   name: joanie
-  version: 2.9.0
+  version: 2.9.1
 source:
   path: src/tray
diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml
index 5cc0ea510..b29e75749 100644
--- a/src/backend/pyproject.toml
+++ b/src/backend/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "joanie"
-version = "2.9.0"
+version = "2.9.1"
 authors = [{ "name" = "Open FUN (France Université Numérique)", "email" = "fun.dev@fun-mooc.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/src/frontend/admin/package.json b/src/frontend/admin/package.json
index 6dfda37a1..ede4208d2 100644
--- a/src/frontend/admin/package.json
+++ b/src/frontend/admin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "admin",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "private": true,
   "scripts": {
     "dev": "next dev -p 8072",
diff --git a/src/mail/package.json b/src/mail/package.json
index bdd90a16f..575670c80 100644
--- a/src/mail/package.json
+++ b/src/mail/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mail_mjml",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "description": "An util to generate html and text django's templates from mjml templates",
   "type": "module",
   "dependencies": {
diff --git a/src/openApiClientJs/package.json b/src/openApiClientJs/package.json
index f8d3b74f1..7df832e45 100644
--- a/src/openApiClientJs/package.json
+++ b/src/openApiClientJs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "joanie-openapi-client-ts",
-  "version": "2.9.0",
+  "version": "2.9.1",
   "private": true,
   "description": "Tool to generate Typescript api client for joanie",
   "scripts": {
diff --git a/src/tray/tray.yml b/src/tray/tray.yml
index 5c95c750a..40f3b2a83 100644
--- a/src/tray/tray.yml
+++ b/src/tray/tray.yml
@@ -1,3 +1,3 @@
 metadata:
   name: joanie
-  version: 2.9.0
+  version: 2.9.1
diff --git a/src/tray/vars/all/main.yml b/src/tray/vars/all/main.yml
index 1f21a9483..6ad0a94e1 100644
--- a/src/tray/vars/all/main.yml
+++ b/src/tray/vars/all/main.yml
@@ -21,7 +21,7 @@ joanie_nginx_static_cache_expires: "1M"
 
 # -- admin nginx
 joanie_admin_nginx_image_name: "fundocker/joanie-admin"
-joanie_admin_nginx_image_tag: "2.9.0"
+joanie_admin_nginx_image_tag: "2.9.1"
 joanie_admin_nginx_port: 8061
 joanie_admin_nginx_replicas: 1
 joanie_admin_nginx_healthcheck_port: 5000
@@ -41,7 +41,7 @@ joanie_database_secret_name: "joanie-postgresql-{{ joanie_vault_checksum | defau
 
 # -- joanie
 joanie_image_name: "fundocker/joanie"
-joanie_image_tag: "2.9.0"
+joanie_image_tag: "2.9.1"
 # The image pull secret name should match the name of your secret created to
 # login to your private docker registry
 joanie_image_pull_secret_name: ""