diff --git a/composer.lock b/composer.lock
index 954ab7b..e4c2ed9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2687,20 +2687,21 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.2.11",
+            "version": "v4.3.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "3f9f40ff0fc507b9994f182c5598e632d0bdaf3c"
+                "reference": "76590ced16d4674780863471bae10452b79210a5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/3f9f40ff0fc507b9994f182c5598e632d0bdaf3c",
-                "reference": "3f9f40ff0fc507b9994f182c5598e632d0bdaf3c",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/76590ced16d4674780863471bae10452b79210a5",
+                "reference": "76590ced16d4674780863471bae10452b79210a5",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1.3",
+                "symfony/mime": "^4.3",
                 "symfony/polyfill-mbstring": "~1.1"
             },
             "require-dev": {
@@ -2710,7 +2711,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.2-dev"
+                    "dev-master": "4.3-dev"
                 }
             },
             "autoload": {
@@ -2737,7 +2738,7 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2019-07-23T09:50:15+00:00"
+            "time": "2019-10-04T19:48:13+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -2828,6 +2829,65 @@
             "homepage": "https://symfony.com",
             "time": "2019-07-28T07:05:06+00:00"
         },
+        {
+            "name": "symfony/mime",
+            "version": "v4.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/mime.git",
+                "reference": "32f71570547b91879fdbd9cf50317d556ae86916"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/32f71570547b91879fdbd9cf50317d556ae86916",
+                "reference": "32f71570547b91879fdbd9cf50317d556ae86916",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-intl-idn": "^1.10",
+                "symfony/polyfill-mbstring": "^1.0"
+            },
+            "require-dev": {
+                "egulias/email-validator": "^2.1.10",
+                "symfony/dependency-injection": "~3.4|^4.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.3-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": "2019-09-19T17:00:15+00:00"
+        },
         {
             "name": "symfony/orm-pack",
             "version": "v1.0.7",
@@ -2856,6 +2916,68 @@
             "description": "A pack for the Doctrine ORM",
             "time": "2019-10-18T05:41:09+00:00"
         },
+        {
+            "name": "symfony/polyfill-intl-idn",
+            "version": "v1.12.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-intl-idn.git",
+                "reference": "6af626ae6fa37d396dc90a399c0ff08e5cfc45b2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/6af626ae6fa37d396dc90a399c0ff08e5cfc45b2",
+                "reference": "6af626ae6fa37d396dc90a399c0ff08e5cfc45b2",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "symfony/polyfill-mbstring": "^1.3",
+                "symfony/polyfill-php72": "^1.9"
+            },
+            "suggest": {
+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.12-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": "2019-08-06T08:03:45+00:00"
+        },
         {
             "name": "symfony/polyfill-mbstring",
             "version": "v1.12.0",