diff --git a/.changes/2.0.0-alpha2.md b/.changes/2.0.0-alpha2.md
new file mode 100644
index 0000000..37c0fd2
--- /dev/null
+++ b/.changes/2.0.0-alpha2.md
@@ -0,0 +1,4 @@
+## 2.0.0-alpha2 - 2024-07-03
+### Release
+* Upgrade chill to v3.0.0-RC3
+* upgrade chill-bundle to v3.0.0-RC4
diff --git a/.changes/unreleased/Release-20240703-133816.yaml b/.changes/unreleased/Release-20240703-133816.yaml
new file mode 100644
index 0000000..7d4b95f
--- /dev/null
+++ b/.changes/unreleased/Release-20240703-133816.yaml
@@ -0,0 +1,5 @@
+kind: Release
+body: upgrade chill-bundle to v3.0.0-RC4
+time: 2024-07-03T13:38:16.338710196+02:00
+custom:
+  Issue: ""
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a0efcd..7adf571 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html),
 and is generated by [Changie](https://github.com/miniscruff/changie).
 
 
+## 2.0.0-alpha2 - 2024-07-03
+### Release
+* Upgrade chill to v3.0.0-RC3
+* upgrade chill-bundle to v3.0.0-RC4
+
 ## 2.0.0-alpha1 - 2024-07-03
 ### Release
 * Upgrade chill to v2.0.0-RC3
diff --git a/composer.json b/composer.json
index 72dded4..b422749 100644
--- a/composer.json
+++ b/composer.json
@@ -4,12 +4,12 @@
   "minimum-stability": "stable",
   "prefer-stable": true,
   "require": {
-    "php": ">=7.2.5",
+    "php": ">=8.2.0",
     "ext-ctype": "*",
     "ext-iconv": "*",
     "champs-libres/wopi-bundle": "dev-master@dev",
     "champs-libres/wopi-lib": "dev-master@dev",
-    "chill-project/chill-bundles": "v3.0.0-RC3",
+    "chill-project/chill-bundles": "v3.0.0-RC4",
     "chill-project/chill-deploy": "^1.0",
     "symfony/console": "5.4.*",
     "symfony/dotenv": "5.4.*",
diff --git a/composer.lock b/composer.lock
index 0fe1320..0a75b59 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e29db7665f176385c33add162f4ca1be",
+    "content-hash": "040e9414cc0ee438060961cd5fb7b6b8",
     "packages": [
         {
             "name": "brick/math",
@@ -185,16 +185,16 @@
         },
         {
             "name": "chill-project/chill-bundles",
-            "version": "v3.0.0-RC3",
+            "version": "v3.0.0-RC4",
             "source": {
                 "type": "git",
                 "url": "https://gitlab.com/Chill-Projet/chill-bundles.git",
-                "reference": "f8fa96d8367d954ade4aebe31c2177ca9499a4fa"
+                "reference": "ead1abb825dbfeaefeb9c2f853a52c41c37db956"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://gitlab.com/api/v4/projects/Chill-Projet%2Fchill-bundles/repository/archive.zip?sha=f8fa96d8367d954ade4aebe31c2177ca9499a4fa",
-                "reference": "f8fa96d8367d954ade4aebe31c2177ca9499a4fa",
+                "url": "https://gitlab.com/api/v4/projects/Chill-Projet%2Fchill-bundles/repository/archive.zip?sha=ead1abb825dbfeaefeb9c2f853a52c41c37db956",
+                "reference": "ead1abb825dbfeaefeb9c2f853a52c41c37db956",
                 "shasum": ""
             },
             "require": {
@@ -208,7 +208,6 @@
                 "ext-json": "*",
                 "ext-openssl": "*",
                 "ext-redis": "*",
-                "graylog2/gelf-php": "^1.5",
                 "knplabs/knp-menu-bundle": "^3.0",
                 "knplabs/knp-time-bundle": "^1.12",
                 "knpuniversity/oauth2-client-bundle": "^2.10",
@@ -326,9 +325,9 @@
             ],
             "support": {
                 "issues": "https://gitlab.com/Chill-Projet/chill-bundles/-/issues",
-                "source": "https://gitlab.com/Chill-Projet/chill-bundles/-/tree/v3.0.0-RC3"
+                "source": "https://gitlab.com/Chill-Projet/chill-bundles/-/tree/v3.0.0-RC4"
             },
-            "time": "2024-06-24T14:23:47+00:00"
+            "time": "2024-07-03T13:29:22+00:00"
         },
         {
             "name": "chill-project/chill-deploy",
@@ -2209,64 +2208,6 @@
             },
             "time": "2024-04-18T19:31:19+00:00"
         },
-        {
-            "name": "graylog2/gelf-php",
-            "version": "1.7.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/bzikarsky/gelf-php.git",
-                "reference": "8dceab86227c184725479cc36ab5cae4da940f6e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/bzikarsky/gelf-php/zipball/8dceab86227c184725479cc36ab5cae4da940f6e",
-                "reference": "8dceab86227c184725479cc36ab5cae4da940f6e",
-                "shasum": ""
-            },
-            "require": {
-                "paragonie/constant_time_encoding": "^1|^2",
-                "php": ">=5.6",
-                "psr/log": "^1.0|^2.0"
-            },
-            "provide": {
-                "psr/log-implementation": "~1.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^5.7|^6.5|^7.5",
-                "squizlabs/php_codesniffer": "^3.3"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.4.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Gelf\\": "src/Gelf"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Benjamin Zikarsky",
-                    "email": "benjamin@zikarsky.de"
-                },
-                {
-                    "name": "gelf-php contributors",
-                    "homepage": "https://github.com/bzikarsky/gelf-php/contributors"
-                }
-            ],
-            "description": "A php implementation to send log-messages to a GELF compatible backend like Graylog2.",
-            "support": {
-                "issues": "https://github.com/bzikarsky/gelf-php/issues",
-                "source": "https://github.com/bzikarsky/gelf-php/tree/1.7.1"
-            },
-            "time": "2021-08-20T09:39:08+00:00"
-        },
         {
             "name": "guzzlehttp/guzzle",
             "version": "7.8.1",
@@ -12472,7 +12413,7 @@
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=7.2.5",
+        "php": ">=8.2.0",
         "ext-ctype": "*",
         "ext-iconv": "*"
     },