diff --git a/CHANGELOG.md b/CHANGELOG.md
index f61f6d154..6a54ce4b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [v5.6.0] - 2026-09-03
+
 ### Added
 
 - ✨(frontend) Add "Copy link to block" feature #2547
@@ -26,14 +28,15 @@ and this project adheres to
 ### Fixed
 
 - 🐛(frontend) fix clipped formatting toolbar in new comment composer #2585
-- 🐛(backend) fix duplicating a document that has no content
+- 🐛(backend) fix duplicating a document that has no content #2609
 - 📄(frontend) allowed partially export when MIT #2551
-- 🐛(backend) manage async support for Docs custom middleware
-- 🐛(frontend) save the doc with a keepalive request when leaving the page
+- 🐛(backend) manage async support for Docs custom middleware #2619
+- 🐛(frontend) save the doc with a keepalive 
+  request when leaving the page #2619
 
 ### Removed
 
-- 🔥(backend) remove whitenoise package
+- 🔥(backend) remove whitenoise package #2619
 
 ## [v5.5.0] - 2026-08-24
 
@@ -1477,7 +1480,8 @@ and this project adheres to
 - ✨(frontend) Coming Soon page (#67)
 - 🚀 Impress, project to manage your documents easily and collaboratively.
 
-[unreleased]: https://github.com/suitenumerique/docs/compare/v5.5.0...main
+[unreleased]: https://github.com/suitenumerique/docs/compare/v5.6.0...main
+[v5.6.0]: https://github.com/suitenumerique/docs/releases/v5.6.0
 [v5.5.0]: https://github.com/suitenumerique/docs/releases/v5.5.0
 [v5.4.1]: https://github.com/suitenumerique/docs/releases/v5.4.1
 [v5.4.0]: https://github.com/suitenumerique/docs/releases/v5.4.0
diff --git a/src/backend/pyproject.toml b/src/backend/pyproject.toml
index 7ba4903c3..eee0d8d0c 100644
--- a/src/backend/pyproject.toml
+++ b/src/backend/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "uv_build"
 
 [project]
 name = "impress"
-version = "5.5.0"
+version = "5.6.0"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
diff --git a/src/backend/uv.lock b/src/backend/uv.lock
index 609875a42..019eea24a 100644
--- a/src/backend/uv.lock
+++ b/src/backend/uv.lock
@@ -948,7 +948,7 @@ wheels = [
 
 [[package]]
 name = "impress"
-version = "5.5.0"
+version = "5.6.0"
 source = { editable = "." }
 dependencies = [
     { name = "beautifulsoup4" },
diff --git a/src/frontend/apps/e2e/package.json b/src/frontend/apps/e2e/package.json
index d80a602e8..71e2ef514 100644
--- a/src/frontend/apps/e2e/package.json
+++ b/src/frontend/apps/e2e/package.json
@@ -1,6 +1,6 @@
 {
   "name": "app-e2e",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "repository": "https://github.com/suitenumerique/docs",
   "author": "DINUM",
   "license": "MIT",
diff --git a/src/frontend/apps/impress/package.json b/src/frontend/apps/impress/package.json
index 5ef956bde..cbae72dd6 100644
--- a/src/frontend/apps/impress/package.json
+++ b/src/frontend/apps/impress/package.json
@@ -1,6 +1,6 @@
 {
   "name": "app-impress",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "repository": "https://github.com/suitenumerique/docs",
   "author": "DINUM",
   "license": "MIT",
diff --git a/src/frontend/package.json b/src/frontend/package.json
index abcc9fc80..b64a6a62a 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "impress",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "private": true,
   "repository": "https://github.com/suitenumerique/docs",
   "author": "DINUM",
diff --git a/src/frontend/packages/eslint-plugin-docs/package.json b/src/frontend/packages/eslint-plugin-docs/package.json
index 06f86ba93..d94961e8a 100644
--- a/src/frontend/packages/eslint-plugin-docs/package.json
+++ b/src/frontend/packages/eslint-plugin-docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-docs",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "repository": "https://github.com/suitenumerique/docs",
   "author": "DINUM",
   "license": "MIT",
diff --git a/src/frontend/packages/i18n/package.json b/src/frontend/packages/i18n/package.json
index 5a42a0963..8d5807046 100644
--- a/src/frontend/packages/i18n/package.json
+++ b/src/frontend/packages/i18n/package.json
@@ -1,6 +1,6 @@
 {
   "name": "packages-i18n",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "repository": "https://github.com/suitenumerique/docs",
   "author": "DINUM",
   "license": "MIT",
diff --git a/src/frontend/servers/y-provider/package.json b/src/frontend/servers/y-provider/package.json
index a8dec8de9..9045e9bb7 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": "5.5.0",
+  "version": "5.6.0",
   "description": "Y.js provider for docs",
   "repository": "https://github.com/suitenumerique/docs",
   "license": "MIT",
diff --git a/src/helm/helmfile.yaml.gotmpl b/src/helm/helmfile.yaml.gotmpl
index 9cdf8bf7b..c60b0bc9d 100644
--- a/src/helm/helmfile.yaml.gotmpl
+++ b/src/helm/helmfile.yaml.gotmpl
@@ -1,10 +1,10 @@
 environments:
   dev:
     values:
-      - version: 5.5.0
+      - version: 5.6.0
   feature:
     values:
-      - version: 5.5.0
+      - version: 5.6.0
         feature: ci
         domain: example.com
         imageTag: demo
diff --git a/src/helm/impress/Chart.yaml b/src/helm/impress/Chart.yaml
index 0649eab5e..0efe1286b 100644
--- a/src/helm/impress/Chart.yaml
+++ b/src/helm/impress/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
 type: application
 name: docs
-version: 5.5.0
+version: 5.6.0
 appVersion: latest
diff --git a/src/mail/package.json b/src/mail/package.json
index 5927a597c..f620a8bd9 100644
--- a/src/mail/package.json
+++ b/src/mail/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mail_mjml",
-  "version": "5.5.0",
+  "version": "5.6.0",
   "description": "An util to generate html and text django's templates from mjml templates",
   "type": "module",
   "dependencies": {