diff --git a/.gitlab-ci/composer.json b/.gitlab-ci/composer.json
index c1a74ea9e97edf1732d0975d55cac683298ec6e7..8ec884ebf8789c8efac23038b26fbd8e90e50e26 100644
--- a/.gitlab-ci/composer.json
+++ b/.gitlab-ci/composer.json
@@ -2,7 +2,7 @@
     "require": {
         "symfony/process": " ^4.4",
         "symfony/console": " ^4.4",
-        "symfony/yaml": " ^4.4",
+        "symfony/yaml": " ^5.0",
         "deployer/deployer": " ^6.4",
         "deployer/recipes": " ^6.2"
     }
diff --git a/.gitlab-ci/composer.lock b/.gitlab-ci/composer.lock
index d3de6925a3fb1f804b9302e7d5b64e43cadd6c7f..5573707a336a1fc7ec776849944de119fcd652b2 100644
--- a/.gitlab-ci/composer.lock
+++ b/.gitlab-ci/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": "fc172111fcf35d162cee207f067861c2",
+    "content-hash": "d7c85925dbeccaca666599dda60edf87",
     "packages": [
         {
             "name": "deployer/deployer",
@@ -346,22 +346,89 @@
             "homepage": "https://symfony.com",
             "time": "2019-12-01T10:06:17+00:00"
         },
+        {
+            "name": "symfony/deprecation-contracts",
+            "version": "v2.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/deprecation-contracts.git",
+                "reference": "5fa56b4074d1ae755beb55617ddafe6f5d78f665"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/5fa56b4074d1ae755beb55617ddafe6f5d78f665",
+                "reference": "5fa56b4074d1ae755beb55617ddafe6f5d78f665",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.2-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "function.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A generic function and convention to trigger deprecation notices",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/deprecation-contracts/tree/master"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-09-07T11:33:47+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
-            "version": "v1.13.1",
+            "version": "v1.20.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+                "reference": "f4ba089a5b6366e453971d3aad5fe8e897b37f41"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
-                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f4ba089a5b6366e453971d3aad5fe8e897b37f41",
+                "reference": "f4ba089a5b6366e453971d3aad5fe8e897b37f41",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": ">=7.1"
             },
             "suggest": {
                 "ext-ctype": "For best performance"
@@ -369,7 +436,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.13-dev"
+                    "dev-main": "1.20-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
                 }
             },
             "autoload": {
@@ -402,7 +473,24 @@
                 "polyfill",
                 "portable"
             ],
-            "time": "2019-11-27T13:56:44+00:00"
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.20.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-10-23T14:02:19+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
@@ -630,37 +718,36 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v4.4.1",
+            "version": "v5.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "76de473358fe802578a415d5bb43c296cf09d211"
+                "reference": "290ea5e03b8cf9b42c783163123f54441fb06939"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/76de473358fe802578a415d5bb43c296cf09d211",
-                "reference": "76de473358fe802578a415d5bb43c296cf09d211",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/290ea5e03b8cf9b42c783163123f54441fb06939",
+                "reference": "290ea5e03b8cf9b42c783163123f54441fb06939",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.2.5",
+                "symfony/deprecation-contracts": "^2.1",
                 "symfony/polyfill-ctype": "~1.8"
             },
             "conflict": {
-                "symfony/console": "<3.4"
+                "symfony/console": "<4.4"
             },
             "require-dev": {
-                "symfony/console": "^3.4|^4.0|^5.0"
+                "symfony/console": "^4.4|^5.0"
             },
             "suggest": {
                 "symfony/console": "For validating YAML files using the lint command"
             },
+            "bin": [
+                "Resources/bin/yaml-lint"
+            ],
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.4-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Symfony\\Component\\Yaml\\": ""
@@ -685,7 +772,24 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2019-11-12T14:51:11+00:00"
+            "support": {
+                "source": "https://github.com/symfony/yaml/tree/v5.2.1"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-12-08T17:02:38+00:00"
         }
     ],
     "packages-dev": [],
@@ -695,5 +799,6 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.0.0"
 }