diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20dbbec91b..8c7a6a15b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [4.5.0] - 2023-09-15
+
 ### Changed
 
 - Disable classroom convert button when converting
@@ -1801,7 +1803,8 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 
 - Minor fixes and improvements on features and tests
 
-[unreleased]: https://github.com/openfun/marsha/compare/v4.4.0...master
+[unreleased]: https://github.com/openfun/marsha/compare/v4.5.0...master
+[4.5.0]: https://github.com/openfun/marsha/compare/v4.4.0...v4.5.0
 [4.4.0]: https://github.com/openfun/marsha/compare/v4.3.1...v4.4.0
 [4.3.1]: https://github.com/openfun/marsha/compare/v4.3.0...v4.3.1
 [4.3.0]: https://github.com/openfun/marsha/compare/v4.2.1...v4.3.0
diff --git a/arnold.yml b/arnold.yml
index ba38262f8c..9dd5abe4dd 100644
--- a/arnold.yml
+++ b/arnold.yml
@@ -1,6 +1,6 @@
 # arnold.yml
 metadata:
   name: marsha
-  version: 4.4.0
+  version: 4.5.0
 source:
   path: src/tray
\ No newline at end of file
diff --git a/src/aws/lambda-complete/package.json b/src/aws/lambda-complete/package.json
index 87833c2065..422d2de603 100644
--- a/src/aws/lambda-complete/package.json
+++ b/src/aws/lambda-complete/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-complete",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-configure/package.json b/src/aws/lambda-configure/package.json
index cb8b89158f..b4d76dbb97 100644
--- a/src/aws/lambda-configure/package.json
+++ b/src/aws/lambda-configure/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-configure",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-convert/package.json b/src/aws/lambda-convert/package.json
index cb6977f6a9..b9ebf9ac77 100644
--- a/src/aws/lambda-convert/package.json
+++ b/src/aws/lambda-convert/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-convert",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-elemental-routing/package.json b/src/aws/lambda-elemental-routing/package.json
index e5d97f344e..4be6a7b242 100644
--- a/src/aws/lambda-elemental-routing/package.json
+++ b/src/aws/lambda-elemental-routing/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-elemental-routing",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-medialive/package.json b/src/aws/lambda-medialive/package.json
index 1e96c8f98b..96560b5599 100644
--- a/src/aws/lambda-medialive/package.json
+++ b/src/aws/lambda-medialive/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-medialive",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-mediapackage/package.json b/src/aws/lambda-mediapackage/package.json
index 0b8480b7ee..2d231bb9cd 100644
--- a/src/aws/lambda-mediapackage/package.json
+++ b/src/aws/lambda-mediapackage/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-mediapackage",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/lambda-migrate/package.json b/src/aws/lambda-migrate/package.json
index 4b6106704c..02d21b1d0e 100644
--- a/src/aws/lambda-migrate/package.json
+++ b/src/aws/lambda-migrate/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-migrate",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/aws/utils/update-state/package.json b/src/aws/utils/update-state/package.json
index 2a7ad7526e..c968df1b7a 100644
--- a/src/aws/utils/update-state/package.json
+++ b/src/aws/utils/update-state/package.json
@@ -1,7 +1,7 @@
 {
   "author": "France Université Numérique",
   "name": "aws-marsha-update-state",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "engines": {
     "node": "16"
   },
diff --git a/src/backend/setup.cfg b/src/backend/setup.cfg
index 81dc9326e7..0d94b013cc 100644
--- a/src/backend/setup.cfg
+++ b/src/backend/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 name = marsha
 description = A FUN video provider for Open edX
-version = 4.4.0
+version = 4.5.0
 author = Open FUN (France Universite Numerique)
 author_email = fun.dev@fun-mooc.fr
 license = MIT
diff --git a/src/frontend/apps/lti_site/package.json b/src/frontend/apps/lti_site/package.json
index bdff3a6bd3..9ef14021dc 100644
--- a/src/frontend/apps/lti_site/package.json
+++ b/src/frontend/apps/lti_site/package.json
@@ -1,6 +1,6 @@
 {
   "name": "marsha",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "description": "🐠 a FUN LTI video provider",
   "main": "front/index.tsx",
   "scripts": {
diff --git a/src/frontend/apps/standalone_site/package.json b/src/frontend/apps/standalone_site/package.json
index b0a47ead16..5e55496a80 100644
--- a/src/frontend/apps/standalone_site/package.json
+++ b/src/frontend/apps/standalone_site/package.json
@@ -1,6 +1,6 @@
 {
   "name": "standalone_site",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "private": true,
   "devDependencies": {
diff --git a/src/frontend/package.json b/src/frontend/package.json
index 500a48bc03..03feae40b0 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "common",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "private": true,
   "workspaces": {
@@ -53,15 +53,15 @@
     "@types/react-dom": "18.2.4",
     "@types/react-router-dom": "5.3.3",
     "eslint": "8.49.0",
-    "eslint-config-marsha": "4.4.0",
+    "eslint-config-marsha": "4.5.0",
     "grommet": "2.33.2",
-    "lib-classroom": "4.4.0",
-    "lib-common": "4.4.0",
-    "lib-components": "4.4.0",
-    "lib-markdown": "4.4.0",
-    "lib-video": "4.4.0",
-    "lib-tests": "4.4.0",
-    "marsha-config": "4.4.0",
+    "lib-classroom": "4.5.0",
+    "lib-common": "4.5.0",
+    "lib-components": "4.5.0",
+    "lib-markdown": "4.5.0",
+    "lib-video": "4.5.0",
+    "lib-tests": "4.5.0",
+    "marsha-config": "4.5.0",
     "prettier": "3.0.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
diff --git a/src/frontend/packages/eslint-config-marsha/package.json b/src/frontend/packages/eslint-config-marsha/package.json
index 4c8f211145..247f9464e6 100644
--- a/src/frontend/packages/eslint-config-marsha/package.json
+++ b/src/frontend/packages/eslint-config-marsha/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-config-marsha",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "main": "index.js",
   "license": "MIT",
   "dependencies": {
diff --git a/src/frontend/packages/lib_classroom/package.json b/src/frontend/packages/lib_classroom/package.json
index c429121fe0..00a73d04ac 100644
--- a/src/frontend/packages/lib_classroom/package.json
+++ b/src/frontend/packages/lib_classroom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-classroom",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "directories": {
     "lib": "lib"
diff --git a/src/frontend/packages/lib_common/package.json b/src/frontend/packages/lib_common/package.json
index c0da6ab61f..7e9196284e 100644
--- a/src/frontend/packages/lib_common/package.json
+++ b/src/frontend/packages/lib_common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-common",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "main": "./src/index.ts",
   "types": "./src/index.ts",
diff --git a/src/frontend/packages/lib_components/package.json b/src/frontend/packages/lib_components/package.json
index 972279ddbe..b08be63c91 100644
--- a/src/frontend/packages/lib_components/package.json
+++ b/src/frontend/packages/lib_components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-components",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "main": "./src/index.ts",
   "types": "./src/index.ts",
diff --git a/src/frontend/packages/lib_markdown/package.json b/src/frontend/packages/lib_markdown/package.json
index 590a32a386..1c57adc206 100644
--- a/src/frontend/packages/lib_markdown/package.json
+++ b/src/frontend/packages/lib_markdown/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-markdown",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "main": "./src/index.ts",
   "types": "./src/index.ts",
diff --git a/src/frontend/packages/lib_tests/package.json b/src/frontend/packages/lib_tests/package.json
index 184c552a89..7e984e6aef 100644
--- a/src/frontend/packages/lib_tests/package.json
+++ b/src/frontend/packages/lib_tests/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-tests",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "license": "MIT",
   "main": "./src/index.ts",
   "types": "./src/index.ts",
diff --git a/src/frontend/packages/lib_video/package.json b/src/frontend/packages/lib_video/package.json
index d3a832fcea..c62894c1ae 100644
--- a/src/frontend/packages/lib_video/package.json
+++ b/src/frontend/packages/lib_video/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lib-video",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "description": "",
   "license": "MIT",
   "main": "./src/index.ts",
diff --git a/src/frontend/packages/marsha-config/package.json b/src/frontend/packages/marsha-config/package.json
index f3ab7c6efa..145a14dee3 100644
--- a/src/frontend/packages/marsha-config/package.json
+++ b/src/frontend/packages/marsha-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "marsha-config",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "private": true,
   "description": "Marsha configuration",
   "main": "index.js",
diff --git a/src/tray/tray.yml b/src/tray/tray.yml
index 9225792a0f..40b44c9d61 100644
--- a/src/tray/tray.yml
+++ b/src/tray/tray.yml
@@ -1,3 +1,3 @@
 metadata:
   name: marsha
-  version: 4.4.0
+  version: 4.5.0
diff --git a/src/webtorrent/package.json b/src/webtorrent/package.json
index 1a868150bd..54ccdd60e6 100644
--- a/src/webtorrent/package.json
+++ b/src/webtorrent/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webtorrent-tracker",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "description": "Webtorrent tracker implementation for Marsha",
   "main": "./dist/app.js",
   "exports": "./dist/app.js",