diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5a271b4d6..feedbc7a67 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,16 +9,18 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [1.9.0] - 2024-12-11
+
 ## Added
 
-- ✨(backend) annotate number of accesses on documents in list view #411
-- ✨(backend) allow users to mark/unmark documents as favorite #411
+- ✨(backend) annotate number of accesses on documents in list view #429
+- ✨(backend) allow users to mark/unmark documents as favorite #429
 
 ## Changed
 
 - 🔒️(collaboration) increase collaboration access security #472
 - 🔨(frontend) encapsulated title to its own component #474
-- ⚡️(backend) optimize number of queries on document list view #411
+- ⚡️(backend) optimize number of queries on document list view #429
 - ♻️(frontend) stop to use provider with version #480
 - 🚚(collaboration) change the websocket key name #480
 
@@ -301,7 +303,8 @@ and this project adheres to
 - 🚀 Impress, project to manage your documents easily and collaboratively.
 
 
-[unreleased]: https://github.com/numerique-gouv/impress/compare/v1.8.2...main
+[unreleased]: https://github.com/numerique-gouv/impress/compare/v1.9.0...main
+[v1.9.0]: https://github.com/numerique-gouv/impress/releases/v1.9.0
 [v1.8.2]: https://github.com/numerique-gouv/impress/releases/v1.8.2
 [v1.8.1]: https://github.com/numerique-gouv/impress/releases/v1.8.1
 [v1.8.0]: https://github.com/numerique-gouv/impress/releases/v1.8.0
diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml
index e87c3d4d27..e09129bd3d 100644
--- a/src/backend/pyproject.toml
+++ b/src/backend/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "impress"
-version = "1.8.2"
+version = "1.9.0"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/src/frontend/apps/e2e/package.json b/src/frontend/apps/e2e/package.json
index 44a23d671e..c234357280 100644
--- a/src/frontend/apps/e2e/package.json
+++ b/src/frontend/apps/e2e/package.json
@@ -1,6 +1,6 @@
 {
   "name": "app-e2e",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "private": true,
   "scripts": {
     "lint": "eslint . --ext .ts",
diff --git a/src/frontend/apps/impress/package.json b/src/frontend/apps/impress/package.json
index 1f0e44da9f..af5e413e1a 100644
--- a/src/frontend/apps/impress/package.json
+++ b/src/frontend/apps/impress/package.json
@@ -1,6 +1,6 @@
 {
   "name": "app-impress",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "private": true,
   "scripts": {
     "dev": "next dev",
diff --git a/src/frontend/package.json b/src/frontend/package.json
index 680d355ab5..8209653b81 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "impress",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "private": true,
   "workspaces": {
     "packages": [
diff --git a/src/frontend/packages/eslint-config-impress/package.json b/src/frontend/packages/eslint-config-impress/package.json
index 1d9efae74c..334f28d1e8 100644
--- a/src/frontend/packages/eslint-config-impress/package.json
+++ b/src/frontend/packages/eslint-config-impress/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-config-impress",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "license": "MIT",
   "scripts": {
     "lint": "eslint --ext .js ."
diff --git a/src/frontend/packages/i18n/package.json b/src/frontend/packages/i18n/package.json
index c89ab99216..635989060e 100644
--- a/src/frontend/packages/i18n/package.json
+++ b/src/frontend/packages/i18n/package.json
@@ -1,6 +1,6 @@
 {
   "name": "packages-i18n",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "private": true,
   "scripts": {
     "extract-translation": "yarn extract-translation:impress",
diff --git a/src/frontend/servers/y-provider/package.json b/src/frontend/servers/y-provider/package.json
index b53a477cf4..f91fc19b41 100644
--- a/src/frontend/servers/y-provider/package.json
+++ b/src/frontend/servers/y-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "server-y-provider",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "description": "Y.js provider for docs",
   "repository": "https://github.com/numerique-gouv/impress",
   "license": "MIT",
diff --git a/src/helm/extra/Chart.yaml b/src/helm/extra/Chart.yaml
index 1539c57b97..7ba8a31e2e 100644
--- a/src/helm/extra/Chart.yaml
+++ b/src/helm/extra/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v2
 name: extra
 description: A Helm chart to add some manifests to impress
 type: application
-version: 1.8.2
+version: 1.9.0
diff --git a/src/helm/helmfile.yaml b/src/helm/helmfile.yaml
index 9f4c566ae0..45a8c4ce01 100644
--- a/src/helm/helmfile.yaml
+++ b/src/helm/helmfile.yaml
@@ -62,6 +62,6 @@ releases:
 environments:
   dev:
     values:
-      - version: 1.8.2
+      - version: 1.9.0
     secrets:
       - env.d/{{ .Environment.Name }}/secrets.enc.yaml
diff --git a/src/helm/impress/Chart.yaml b/src/helm/impress/Chart.yaml
index 72f0ab403b..c2d2d51920 100644
--- a/src/helm/impress/Chart.yaml
+++ b/src/helm/impress/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v2
 type: application
 name: impress
-version: 1.8.2
\ No newline at end of file
+version: 1.9.0
\ No newline at end of file
diff --git a/src/mail/package.json b/src/mail/package.json
index 81f29abef3..930771b315 100644
--- a/src/mail/package.json
+++ b/src/mail/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mail_mjml",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "description": "An util to generate html and text django's templates from mjml templates",
   "type": "module",
   "dependencies": {