diff --git a/CHANGELOG.md b/CHANGELOG.md
index 23ebc53a6a..a5cf73af07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,21 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [4.120.0](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.1...v4.120.0) (2024-01-25)
+
+### Bug Fixes
+
+- **html:** ajout d'un test pour vérifier la validité du html de certaines pages + fix des erreurs détéctées ([#5568](https://github.com/SocialGouv/code-du-travail-numerique/issues/5568)) ([54b6cac](https://github.com/SocialGouv/code-du-travail-numerique/commit/54b6cac950a224b437ad298751a40962f965d968))
+- **indemnite-licenciement:** mise en place d'un plafond sur la CC 573 ([#5579](https://github.com/SocialGouv/code-du-travail-numerique/issues/5579)) ([b961f10](https://github.com/SocialGouv/code-du-travail-numerique/commit/b961f10027e7e7b9254c5e988740f2dd154b8101))
+- **style des accordéon:** retrait de l'espace en haut des corps des accordéon ([#5545](https://github.com/SocialGouv/code-du-travail-numerique/issues/5545)) ([7539e12](https://github.com/SocialGouv/code-du-travail-numerique/commit/7539e1220f43b27aefa64cfd8355d03fac281389))
+
+### Features
+
+- **contribution:** Suppression du code pour les POCs ([#5581](https://github.com/SocialGouv/code-du-travail-numerique/issues/5581)) ([28411e1](https://github.com/SocialGouv/code-du-travail-numerique/commit/28411e1ee8db767935fcfd97089fd3a796a6b2d3))
+- **recherche-entreprise:** afficher les entreprises qui ont complété `9999` comme numéro d'idcc ([#5564](https://github.com/SocialGouv/code-du-travail-numerique/issues/5564)) ([a092d10](https://github.com/SocialGouv/code-du-travail-numerique/commit/a092d107787cbc02ec9ad1867f3ea973bde4b247))
+- **simulateurs:** ajout une possibilité pour certaines CCs de donner un example avec le lendemain ([#5555](https://github.com/SocialGouv/code-du-travail-numerique/issues/5555)) ([c400e94](https://github.com/SocialGouv/code-du-travail-numerique/commit/c400e94ad24df06ae17accea117614d3c8aa0c74))
+- utilisation du nouveau logo du ministère ([#5588](https://github.com/SocialGouv/code-du-travail-numerique/issues/5588)) ([51006eb](https://github.com/SocialGouv/code-du-travail-numerique/commit/51006ebf76a80b0a65bded90b35b91de8d247d6b))
+
 ## [4.119.1](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.0...v4.119.1) (2024-01-11)
 
 ### Bug Fixes
diff --git a/lerna.json b/lerna.json
index cbe347bd5d..0c250bfce0 100644
--- a/lerna.json
+++ b/lerna.json
@@ -8,5 +8,5 @@
   },
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "4.119.1"
+  "version": "4.120.0"
 }
diff --git a/packages/code-du-travail-frontend/CHANGELOG.md b/packages/code-du-travail-frontend/CHANGELOG.md
index 186c9761b9..fd7ca85f30 100644
--- a/packages/code-du-travail-frontend/CHANGELOG.md
+++ b/packages/code-du-travail-frontend/CHANGELOG.md
@@ -3,6 +3,20 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [4.120.0](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.1...v4.120.0) (2024-01-25)
+
+### Bug Fixes
+
+- **html:** ajout d'un test pour vérifier la validité du html de certaines pages + fix des erreurs détéctées ([#5568](https://github.com/SocialGouv/code-du-travail-numerique/issues/5568)) ([54b6cac](https://github.com/SocialGouv/code-du-travail-numerique/commit/54b6cac950a224b437ad298751a40962f965d968))
+- **style des accordéon:** retrait de l'espace en haut des corps des accordéon ([#5545](https://github.com/SocialGouv/code-du-travail-numerique/issues/5545)) ([7539e12](https://github.com/SocialGouv/code-du-travail-numerique/commit/7539e1220f43b27aefa64cfd8355d03fac281389))
+
+### Features
+
+- **contribution:** Suppression du code pour les POCs ([#5581](https://github.com/SocialGouv/code-du-travail-numerique/issues/5581)) ([28411e1](https://github.com/SocialGouv/code-du-travail-numerique/commit/28411e1ee8db767935fcfd97089fd3a796a6b2d3))
+- **recherche-entreprise:** afficher les entreprises qui ont complété `9999` comme numéro d'idcc ([#5564](https://github.com/SocialGouv/code-du-travail-numerique/issues/5564)) ([a092d10](https://github.com/SocialGouv/code-du-travail-numerique/commit/a092d107787cbc02ec9ad1867f3ea973bde4b247))
+- **simulateurs:** ajout une possibilité pour certaines CCs de donner un example avec le lendemain ([#5555](https://github.com/SocialGouv/code-du-travail-numerique/issues/5555)) ([c400e94](https://github.com/SocialGouv/code-du-travail-numerique/commit/c400e94ad24df06ae17accea117614d3c8aa0c74))
+- utilisation du nouveau logo du ministère ([#5588](https://github.com/SocialGouv/code-du-travail-numerique/issues/5588)) ([51006eb](https://github.com/SocialGouv/code-du-travail-numerique/commit/51006ebf76a80b0a65bded90b35b91de8d247d6b))
+
 ## [4.119.1](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.0...v4.119.1) (2024-01-11)
 
 ### Bug Fixes
diff --git a/packages/code-du-travail-frontend/package.json b/packages/code-du-travail-frontend/package.json
index b50e17f1c2..48d3985006 100644
--- a/packages/code-du-travail-frontend/package.json
+++ b/packages/code-du-travail-frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cdt/frontend",
-  "version": "4.119.1",
+  "version": "4.120.0",
   "description": "Code du travail frontend",
   "private": true,
   "homepage": "https://code-du-travail.beta.gouv.fr/",
diff --git a/packages/code-du-travail-modeles/CHANGELOG.md b/packages/code-du-travail-modeles/CHANGELOG.md
index 1d04c860fe..54eb7930e9 100644
--- a/packages/code-du-travail-modeles/CHANGELOG.md
+++ b/packages/code-du-travail-modeles/CHANGELOG.md
@@ -3,6 +3,12 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [4.120.0](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.1...v4.120.0) (2024-01-25)
+
+### Bug Fixes
+
+- **indemnite-licenciement:** mise en place d'un plafond sur la CC 573 ([#5579](https://github.com/SocialGouv/code-du-travail-numerique/issues/5579)) ([b961f10](https://github.com/SocialGouv/code-du-travail-numerique/commit/b961f10027e7e7b9254c5e988740f2dd154b8101))
+
 ## [4.119.1](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.0...v4.119.1) (2024-01-11)
 
 **Note:** Version bump only for package @socialgouv/modeles-social
diff --git a/packages/code-du-travail-modeles/package.json b/packages/code-du-travail-modeles/package.json
index 138c9b856b..7ca651d14b 100644
--- a/packages/code-du-travail-modeles/package.json
+++ b/packages/code-du-travail-modeles/package.json
@@ -4,7 +4,7 @@
     "access": "public",
     "registry": "https://registry.npmjs.org/"
   },
-  "version": "4.119.1",
+  "version": "4.120.0",
   "description": "Les règles publicodes des simulateurs de code du travail numérique",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",
diff --git a/packages/code-du-travail-utils/CHANGELOG.md b/packages/code-du-travail-utils/CHANGELOG.md
index 2aaeab791d..a25f8bda2d 100644
--- a/packages/code-du-travail-utils/CHANGELOG.md
+++ b/packages/code-du-travail-utils/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [4.120.0](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.1...v4.120.0) (2024-01-25)
+
+**Note:** Version bump only for package @socialgouv/cdtn-utils
+
 ## [4.119.1](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.0...v4.119.1) (2024-01-11)
 
 ### Bug Fixes
diff --git a/packages/code-du-travail-utils/package.json b/packages/code-du-travail-utils/package.json
index 0a82bf8961..d5c279f116 100644
--- a/packages/code-du-travail-utils/package.json
+++ b/packages/code-du-travail-utils/package.json
@@ -4,7 +4,7 @@
     "access": "public",
     "registry": "https://registry.npmjs.org/"
   },
-  "version": "4.119.1",
+  "version": "4.120.0",
   "main": "build/index.js",
   "module": "build/index.js",
   "types": "build/index.d.ts",
diff --git a/packages/react-ui/CHANGELOG.md b/packages/react-ui/CHANGELOG.md
index 9d08c02e1a..7d74cdf3b3 100644
--- a/packages/react-ui/CHANGELOG.md
+++ b/packages/react-ui/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [4.120.0](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.1...v4.120.0) (2024-01-25)
+
+### Bug Fixes
+
+- **html:** ajout d'un test pour vérifier la validité du html de certaines pages + fix des erreurs détéctées ([#5568](https://github.com/SocialGouv/code-du-travail-numerique/issues/5568)) ([54b6cac](https://github.com/SocialGouv/code-du-travail-numerique/commit/54b6cac950a224b437ad298751a40962f965d968))
+- **style des accordéon:** retrait de l'espace en haut des corps des accordéon ([#5545](https://github.com/SocialGouv/code-du-travail-numerique/issues/5545)) ([7539e12](https://github.com/SocialGouv/code-du-travail-numerique/commit/7539e1220f43b27aefa64cfd8355d03fac281389))
+
 ## [4.119.1](https://github.com/SocialGouv/code-du-travail-numerique/compare/v4.119.0...v4.119.1) (2024-01-11)
 
 **Note:** Version bump only for package @socialgouv/cdtn-ui
diff --git a/packages/react-ui/package.json b/packages/react-ui/package.json
index afec448ec9..abf389038e 100644
--- a/packages/react-ui/package.json
+++ b/packages/react-ui/package.json
@@ -4,7 +4,7 @@
     "access": "public",
     "registry": "https://registry.npmjs.org/"
   },
-  "version": "4.119.1",
+  "version": "4.120.0",
   "description": "Composants ReactJS",
   "main": "lib/index.js",
   "files": [