diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0da4c8930822667bef3000d8312dd410550d0c5a..20ffb953801303e01f2f90093cf0d712d4237ed9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -13,7 +13,7 @@ cache:
 before_script:
   - cp env.gitlab-ci .env
   - touch storage/app/db.sqlite
-  - COMPOSER_CACHE_DIR=composer-cache composer install
+  - COMPOSER_CACHE_DIR=composer-cache composer install --ignore-plateform-reqs
   - php artisan key:generate
   - php artisan migrate
 
diff --git a/composer.json b/composer.json
index 127db9e5e2fb3f2d84bf3dfe3922fe57fcb94972..abc6836b489fa1a32f4a2769e4daa2a93c964ed0 100644
--- a/composer.json
+++ b/composer.json
@@ -17,6 +17,7 @@
         "fruitcake/laravel-cors": "^2.0",
         "guzzlehttp/guzzle": "^6.3",
         "laravel/framework": "^7.24",
+        "laravel/horizon": "4.3.5",
         "laravel/tinker": "^2.0",
         "laravel/ui": "^2.4",
         "tdebatty/laravel-resource-generator": "^6.1"
diff --git a/composer.lock b/composer.lock
index 79f8b5e35e4b80d47250fbb14b1db892373cafa0..e5adfd17e01b80c83220274dcd74e83b8ecef067 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": "4d3ec2a33173e185dc07638608fda299",
+    "content-hash": "4e8e3ae616bceab32674496bbca2224b",
     "packages": [
         {
             "name": "asm89/stack-cors",
@@ -104,6 +104,65 @@
             ],
             "time": "2020-08-18T23:57:15+00:00"
         },
+        {
+            "name": "cakephp/chronos",
+            "version": "2.1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/cakephp/chronos.git",
+                "reference": "1d187c71587c97520c00491f626e0f255144953e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/cakephp/chronos/zipball/1d187c71587c97520c00491f626e0f255144953e",
+                "reference": "1d187c71587c97520c00491f626e0f255144953e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2"
+            },
+            "require-dev": {
+                "cakephp/cakephp-codesniffer": "^4.0",
+                "phpunit/phpunit": "^8.0 || ^9.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Cake\\Chronos\\": "src/"
+                },
+                "files": [
+                    "src/carbon_compat.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Brian Nesbitt",
+                    "email": "brian@nesbot.com",
+                    "homepage": "http://nesbot.com"
+                },
+                {
+                    "name": "The CakePHP Team",
+                    "homepage": "http://cakephp.org"
+                }
+            ],
+            "description": "A simple API extension for DateTime.",
+            "homepage": "http://cakephp.org",
+            "keywords": [
+                "date",
+                "datetime",
+                "time"
+            ],
+            "support": {
+                "irc": "irc://irc.freenode.org/cakephp",
+                "issues": "https://github.com/cakephp/chronos/issues",
+                "source": "https://github.com/cakephp/chronos"
+            },
+            "time": "2021-04-07T01:06:46+00:00"
+        },
         {
             "name": "composer/ca-bundle",
             "version": "1.2.8",
@@ -1641,6 +1700,83 @@
             ],
             "time": "2020-10-06T14:22:09+00:00"
         },
+        {
+            "name": "laravel/horizon",
+            "version": "v4.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/horizon.git",
+                "reference": "b3fba0daaaaf5e84197b06dd25f3b27bb7301171"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/horizon/zipball/b3fba0daaaaf5e84197b06dd25f3b27bb7301171",
+                "reference": "b3fba0daaaaf5e84197b06dd25f3b27bb7301171",
+                "shasum": ""
+            },
+            "require": {
+                "cakephp/chronos": "^2.0",
+                "ext-json": "*",
+                "ext-pcntl": "*",
+                "ext-posix": "*",
+                "illuminate/contracts": "^7.0",
+                "illuminate/queue": "^7.0",
+                "illuminate/support": "^7.0",
+                "php": "^7.2",
+                "ramsey/uuid": "^3.5|^4.0",
+                "symfony/error-handler": "^5.0",
+                "symfony/process": "^5.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^1.0",
+                "orchestra/testbench": "^5.0",
+                "phpunit/phpunit": "^8.0",
+                "predis/predis": "^1.1"
+            },
+            "suggest": {
+                "ext-redis": "Required to use the Redis PHP driver.",
+                "predis/predis": "Required when not using the Redis PHP driver (^1.1)."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Laravel\\Horizon\\HorizonServiceProvider"
+                    ],
+                    "aliases": {
+                        "Horizon": "Laravel\\Horizon\\Horizon"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\Horizon\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                }
+            ],
+            "description": "Dashboard and code-driven configuration for Laravel queues.",
+            "keywords": [
+                "laravel",
+                "queue"
+            ],
+            "support": {
+                "issues": "https://github.com/laravel/horizon/issues",
+                "source": "https://github.com/laravel/horizon/tree/4.x"
+            },
+            "time": "2020-09-08T13:19:23+00:00"
+        },
         {
             "name": "laravel/tinker",
             "version": "v2.4.2",