diff --git a/composer.lock b/composer.lock
index d1d8d82..0d898e7 100644
--- a/composer.lock
+++ b/composer.lock
@@ -128,6 +128,71 @@
             ],
             "time": "2019-04-09T12:31:48+00:00"
         },
+        {
+            "name": "composer/package-versions-deprecated",
+            "version": "1.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/package-versions-deprecated.git",
+                "reference": "98df7f1b293c0550bd5b1ce6b60b59bdda23aa47"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/package-versions-deprecated/zipball/98df7f1b293c0550bd5b1ce6b60b59bdda23aa47",
+                "reference": "98df7f1b293c0550bd5b1ce6b60b59bdda23aa47",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.1.0 || ^2.0",
+                "php": "^7"
+            },
+            "replace": {
+                "ocramius/package-versions": "1.2 - 1.8.99"
+            },
+            "require-dev": {
+                "composer/composer": "^1.9.3 || ^2.0@dev",
+                "ext-zip": "^1.13",
+                "phpunit/phpunit": "^6.5 || ^7"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "PackageVersions\\Installer",
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "PackageVersions\\": "src/PackageVersions"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com"
+                },
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be"
+                }
+            ],
+            "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2020-04-23T11:49:37+00:00"
+        },
         {
             "name": "doctrine/inflector",
             "version": "1.3.1",
@@ -1375,57 +1440,6 @@
             "description": "A basic but flexible php tree data structure and a fluent tree builder implementation.",
             "time": "2015-08-20T20:50:35+00:00"
         },
-        {
-            "name": "ocramius/package-versions",
-            "version": "1.5.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/Ocramius/PackageVersions.git",
-                "reference": "1d32342b8c1eb27353c8887c366147b4c2da673c"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/Ocramius/PackageVersions/zipball/1d32342b8c1eb27353c8887c366147b4c2da673c",
-                "reference": "1d32342b8c1eb27353c8887c366147b4c2da673c",
-                "shasum": ""
-            },
-            "require": {
-                "composer-plugin-api": "^1.0.0",
-                "php": "^7.3.0"
-            },
-            "require-dev": {
-                "composer/composer": "^1.8.6",
-                "doctrine/coding-standard": "^6.0.0",
-                "ext-zip": "*",
-                "infection/infection": "^0.13.4",
-                "phpunit/phpunit": "^8.2.5",
-                "vimeo/psalm": "^3.4.9"
-            },
-            "type": "composer-plugin",
-            "extra": {
-                "class": "PackageVersions\\Installer",
-                "branch-alias": {
-                    "dev-master": "1.6.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "PackageVersions\\": "src/PackageVersions"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Marco Pivetta",
-                    "email": "ocramius@gmail.com"
-                }
-            ],
-            "description": "Composer plugin that provides efficient querying for installed package versions (no runtime IO)",
-            "time": "2019-07-17T15:49:50+00:00"
-        },
         {
             "name": "opis/closure",
             "version": "3.5.1",
@@ -3835,20 +3849,20 @@
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v4.4.4",
+            "version": "v4.4.15",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "491a20dfa87e0b3990170593bc2de0bb34d828a5"
+                "reference": "10683b407c3b6087c64619ebc97a87e36ea62c92"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/491a20dfa87e0b3990170593bc2de0bb34d828a5",
-                "reference": "491a20dfa87e0b3990170593bc2de0bb34d828a5",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/10683b407c3b6087c64619ebc97a87e36ea62c92",
+                "reference": "10683b407c3b6087c64619ebc97a87e36ea62c92",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1.3",
+                "php": ">=7.1.3",
                 "symfony/mime": "^4.3|^5.0",
                 "symfony/polyfill-mbstring": "~1.1"
             },
@@ -3886,7 +3900,21 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2020-01-31T09:11:17+00:00"
+            "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": "2020-09-27T14:14:06+00:00"
         },
         {
             "name": "symfony/http-kernel",
@@ -3980,22 +4008,23 @@
         },
         {
             "name": "symfony/mime",
-            "version": "v5.0.4",
+            "version": "v5.1.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/mime.git",
-                "reference": "2a3c7fee1f1a0961fa9cf360d5da553d05095e59"
+                "reference": "4404d6545125863561721514ad9388db2661eec5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/mime/zipball/2a3c7fee1f1a0961fa9cf360d5da553d05095e59",
-                "reference": "2a3c7fee1f1a0961fa9cf360d5da553d05095e59",
+                "url": "https://api.github.com/repos/symfony/mime/zipball/4404d6545125863561721514ad9388db2661eec5",
+                "reference": "4404d6545125863561721514ad9388db2661eec5",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2.5",
+                "php": ">=7.2.5",
                 "symfony/polyfill-intl-idn": "^1.10",
-                "symfony/polyfill-mbstring": "^1.0"
+                "symfony/polyfill-mbstring": "^1.0",
+                "symfony/polyfill-php80": "^1.15"
             },
             "conflict": {
                 "symfony/mailer": "<4.4"
@@ -4007,7 +4036,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.0-dev"
+                    "dev-master": "5.1-dev"
                 }
             },
             "autoload": {
@@ -4038,7 +4067,21 @@
                 "mime",
                 "mime-type"
             ],
-            "time": "2020-01-04T14:08:26+00:00"
+            "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": "2020-09-02T16:23:27+00:00"
         },
         {
             "name": "symfony/options-resolver",
@@ -4213,21 +4256,22 @@
         },
         {
             "name": "symfony/polyfill-intl-idn",
-            "version": "v1.14.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-intl-idn.git",
-                "reference": "6842f1a39cf7d580655688069a03dd7cd83d244a"
+                "reference": "5dcab1bc7146cf8c1beaa4502a3d9be344334251"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/6842f1a39cf7d580655688069a03dd7cd83d244a",
-                "reference": "6842f1a39cf7d580655688069a03dd7cd83d244a",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/5dcab1bc7146cf8c1beaa4502a3d9be344334251",
+                "reference": "5dcab1bc7146cf8c1beaa4502a3d9be344334251",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3",
-                "symfony/polyfill-mbstring": "^1.3",
+                "symfony/polyfill-intl-normalizer": "^1.10",
+                "symfony/polyfill-php70": "^1.10",
                 "symfony/polyfill-php72": "^1.10"
             },
             "suggest": {
@@ -4236,7 +4280,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.14-dev"
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
                 }
             },
             "autoload": {
@@ -4256,6 +4304,10 @@
                     "name": "Laurent Bassin",
                     "email": "laurent@bassin.info"
                 },
+                {
+                    "name": "Trevor Rowbotham",
+                    "email": "trevor.rowbotham@pm.me"
+                },
                 {
                     "name": "Symfony Community",
                     "homepage": "https://symfony.com/contributors"
@@ -4271,20 +4323,115 @@
                 "portable",
                 "shim"
             ],
-            "time": "2020-01-17T12:01:36+00:00"
+            "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": "2020-08-04T06:02:08+00:00"
+        },
+        {
+            "name": "symfony/polyfill-intl-normalizer",
+            "version": "v1.18.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-intl-normalizer.git",
+                "reference": "37078a8dd4a2a1e9ab0231af7c6cb671b2ed5a7e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-intl-normalizer/zipball/37078a8dd4a2a1e9ab0231af7c6cb671b2ed5a7e",
+                "reference": "37078a8dd4a2a1e9ab0231af7c6cb671b2ed5a7e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-intl": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Intl\\Normalizer\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "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": "Symfony polyfill for intl's Normalizer class and related functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "intl",
+                "normalizer",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "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": "2020-07-14T12:35:20+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.14.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2"
+                "reference": "a6977d63bf9a0ad4c65cd352709e230876f9904a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/34094cfa9abe1f0f14f48f490772db7a775559f2",
-                "reference": "34094cfa9abe1f0f14f48f490772db7a775559f2",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/a6977d63bf9a0ad4c65cd352709e230876f9904a",
+                "reference": "a6977d63bf9a0ad4c65cd352709e230876f9904a",
                 "shasum": ""
             },
             "require": {
@@ -4296,7 +4443,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.14-dev"
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
                 }
             },
             "autoload": {
@@ -4330,20 +4481,111 @@
                 "portable",
                 "shim"
             ],
-            "time": "2020-01-13T11:15:53+00:00"
+            "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": "2020-07-14T12:35:20+00:00"
+        },
+        {
+            "name": "symfony/polyfill-php70",
+            "version": "v1.18.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php70.git",
+                "reference": "0dd93f2c578bdc9c72697eaa5f1dd25644e618d3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/0dd93f2c578bdc9c72697eaa5f1dd25644e618d3",
+                "reference": "0dd93f2c578bdc9c72697eaa5f1dd25644e618d3",
+                "shasum": ""
+            },
+            "require": {
+                "paragonie/random_compat": "~1.0|~2.0|~9.99",
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php70\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "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": "Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "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": "2020-07-14T12:35:20+00:00"
         },
         {
             "name": "symfony/polyfill-php72",
-            "version": "v1.14.0",
+            "version": "v1.18.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-php72.git",
-                "reference": "46ecacf4751dd0dc81e4f6bf01dbf9da1dc1dadf"
+                "reference": "639447d008615574653fb3bc60d1986d7172eaae"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/46ecacf4751dd0dc81e4f6bf01dbf9da1dc1dadf",
-                "reference": "46ecacf4751dd0dc81e4f6bf01dbf9da1dc1dadf",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/639447d008615574653fb3bc60d1986d7172eaae",
+                "reference": "639447d008615574653fb3bc60d1986d7172eaae",
                 "shasum": ""
             },
             "require": {
@@ -4352,7 +4594,11 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.14-dev"
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
                 }
             },
             "autoload": {
@@ -4385,7 +4631,21 @@
                 "portable",
                 "shim"
             ],
-            "time": "2020-01-13T11:15:53+00:00"
+            "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": "2020-07-14T12:35:20+00:00"
         },
         {
             "name": "symfony/polyfill-php73",
@@ -4445,6 +4705,86 @@
             ],
             "time": "2020-01-13T11:15:53+00:00"
         },
+        {
+            "name": "symfony/polyfill-php80",
+            "version": "v1.18.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php80.git",
+                "reference": "d87d5766cbf48d72388a9f6b85f280c8ad51f981"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php80/zipball/d87d5766cbf48d72388a9f6b85f280c8ad51f981",
+                "reference": "d87d5766cbf48d72388a9f6b85f280c8ad51f981",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.18-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php80\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ion Bazan",
+                    "email": "ion.bazan@gmail.com"
+                },
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "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": "2020-07-14T12:35:20+00:00"
+        },
         {
             "name": "symfony/polyfill-uuid",
             "version": "v1.14.0",
@@ -4960,12 +5300,12 @@
             "version": "v6.16.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/tightenco/collect.git",
+                "url": "https://github.com/tighten/collect.git",
                 "reference": "75e997d1803c2e979ce6f314a5df8a97a8af93b0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/tightenco/collect/zipball/75e997d1803c2e979ce6f314a5df8a97a8af93b0",
+                "url": "https://api.github.com/repos/tighten/collect/zipball/75e997d1803c2e979ce6f314a5df8a97a8af93b0",
                 "reference": "75e997d1803c2e979ce6f314a5df8a97a8af93b0",
                 "shasum": ""
             },
@@ -5233,5 +5573,6 @@
     "platform": {
         "php": ">=7.1"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "1.1.0"
 }