diff --git a/admin/composer.lock b/admin/composer.lock
index 6c0ee74..f42e6d2 100644
--- a/admin/composer.lock
+++ b/admin/composer.lock
@@ -472,6 +472,7 @@
                 }
             ],
             "description": "Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function.",
+            "abandoned": true,
             "time": "2018-07-31T13:22:33+00:00"
         },
         {
@@ -522,6 +523,7 @@
                 "Guzzle",
                 "stream"
             ],
+            "abandoned": true,
             "time": "2014-10-12T19:18:40+00:00"
         },
         {
@@ -1563,6 +1565,11 @@
                 "MIT"
             ],
             "authors": [
+                {
+                    "name": "Ben Ramsey",
+                    "email": "ben@benramsey.com",
+                    "homepage": "https://benramsey.com"
+                },
                 {
                     "name": "Marijn Huizendveld",
                     "email": "marijn.huizendveld@gmail.com"
@@ -1570,11 +1577,6 @@
                 {
                     "name": "Thibaud Fabre",
                     "email": "thibaud@aztech.io"
-                },
-                {
-                    "name": "Ben Ramsey",
-                    "email": "ben@benramsey.com",
-                    "homepage": "https://benramsey.com"
                 }
             ],
             "description": "Formerly rhumsaa/uuid. A PHP 5.4+ library for generating RFC 4122 version 1, 3, 4, and 5 universally unique identifiers (UUID).",
@@ -1982,30 +1984,31 @@
         },
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             "name": "symfony/http-foundation",
-            "version": "v4.1.7",
+            "version": "v4.4.4",
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                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "82d494c1492b0dd24bbc5c2d963fb02eb44491af"
+                "reference": "491a20dfa87e0b3990170593bc2de0bb34d828a5"
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-                "reference": "82d494c1492b0dd24bbc5c2d963fb02eb44491af",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/491a20dfa87e0b3990170593bc2de0bb34d828a5",
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                 "shasum": ""
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             "require": {
                 "php": "^7.1.3",
+                "symfony/mime": "^4.3|^5.0",
                 "symfony/polyfill-mbstring": "~1.1"
             },
             "require-dev": {
                 "predis/predis": "~1.0",
-                "symfony/expression-language": "~3.4|~4.0"
+                "symfony/expression-language": "^3.4|^4.0|^5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.1-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
@@ -2032,7 +2035,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-10-31T09:09:42+00:00"
+            "time": "2020-01-31T09:11:17+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -2121,6 +2124,68 @@
             "homepage": "https://symfony.com",
             "time": "2018-11-03T11:11:23+00:00"
         },
+        {
+            "name": "symfony/mime",
+            "version": "v4.4.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mime.git",
+                "reference": "225034620ecd4b34fd826e9983d85e2b7a359094"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/225034620ecd4b34fd826e9983d85e2b7a359094",
+                "reference": "225034620ecd4b34fd826e9983d85e2b7a359094",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-intl-idn": "^1.10",
+                "symfony/polyfill-mbstring": "^1.0"
+            },
+            "conflict": {
+                "symfony/mailer": "<4.4"
+            },
+            "require-dev": {
+                "egulias/email-validator": "^2.1.10",
+                "symfony/dependency-injection": "^3.4|^4.1|^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Mime\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A library to manipulate MIME messages",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "mime",
+                "mime-type"
+            ],
+            "time": "2020-01-04T13:00:46+00:00"
+        },
         {
             "name": "symfony/polyfill-ctype",
             "version": "v1.10.0",
@@ -2179,18 +2244,80 @@
             ],
             "time": "2018-08-06T14:22:27+00:00"
         },
+        {
+            "name": "symfony/polyfill-intl-idn",
+            "version": "v1.14.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-intl-idn.git",
+                "reference": "6842f1a39cf7d580655688069a03dd7cd83d244a"
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+            "dist": {
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+                "reference": "6842f1a39cf7d580655688069a03dd7cd83d244a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "symfony/polyfill-mbstring": "^1.3",
+                "symfony/polyfill-php72": "^1.10"
+            },
+            "suggest": {
+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.14-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Intl\\Idn\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Laurent Bassin",
+                    "email": "laurent@bassin.info"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "idn",
+                "intl",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2020-01-17T12:01:36+00:00"
+        },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.10.0",
+            "version": "v1.14.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494"
+                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/c79c051f5b3a46be09205c73b80b346e4153e494",
-                "reference": "c79c051f5b3a46be09205c73b80b346e4153e494",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/34094cfa9abe1f0f14f48f490772db7a775559f2",
+                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2",
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@@ -2202,7 +2329,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.9-dev"
+                    "dev-master": "1.14-dev"
                 }
             },
             "autoload": {
@@ -2236,7 +2363,7 @@
                 "portable",
                 "shim"
             ],
-            "time": "2018-09-21T13:07:52+00:00"
+            "time": "2020-01-13T11:15:53+00:00"
         },
         {
             "name": "symfony/polyfill-php72",