diff --git a/composer.json b/composer.json
index de692ceb..82ebb6c1 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,8 @@
     "erusev/parsedown": "^1.6",
     "swiggles/memcache": "^2.0",
     "doctrine/inflector": "1.1.0",
-    "laravel/framework": "5.5.*",
+    "laravel/framework": "5.6.*",
+    "nesbot/carbon": "^1.32.0",
     "devitek/yaml-translation": "^4.1.0",
     "printempw/laravel-datatables-lite": "^1.0",
     "composer/semver": "^1.4"
@@ -19,8 +20,8 @@
     "fzaninotto/faker": "~1.4",
     "mockery/mockery": "^1.1.0",
     "phpdocumentor/reflection-docblock": "3.2.2",
-    "phpunit/phpunit": "~6.0",
-    "laravel/browser-kit-testing": "~2.0",
+    "phpunit/phpunit": "~7.0",
+    "laravel/browser-kit-testing": "~4.0",
     "barryvdh/laravel-debugbar": "^3.1.5",
     "league/flysystem-memory": "^1.0",
     "mikey179/vfsStream": "^1.6.5"
diff --git a/composer.lock b/composer.lock
index 700e5b9f..0219d62d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "3cd11759e08726c61bc7d02ff6fd2e4f",
+    "content-hash": "b19e0934ce8a3ef838a890d1412d0b03",
     "packages": [
         {
             "name": "composer/semver",
@@ -235,6 +235,55 @@
             ],
             "time": "2014-09-09T13:34:57+00:00"
         },
+        {
+            "name": "dragonmantank/cron-expression",
+            "version": "v2.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dragonmantank/cron-expression.git",
+                "reference": "92a2c3768d50e21a1f26a53cb795ce72806266c5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dragonmantank/cron-expression/zipball/92a2c3768d50e21a1f26a53cb795ce72806266c5",
+                "reference": "92a2c3768d50e21a1f26a53cb795ce72806266c5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.0.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~6.4"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Cron\\": "src/Cron/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Chris Tankersley",
+                    "email": "chris@ctankersley.com",
+                    "homepage": "https://github.com/dragonmantank"
+                }
+            ],
+            "description": "CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due",
+            "keywords": [
+                "cron",
+                "schedule"
+            ],
+            "time": "2018-06-06T03:12:17+00:00"
+        },
         {
             "name": "egulias/email-validator",
             "version": "2.1.4",
@@ -454,43 +503,46 @@
         },
         {
             "name": "laravel/framework",
-            "version": "v5.5.40",
+            "version": "v5.6.16",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/framework.git",
-                "reference": "d724ce0aa61bbd9adf658215eec484f5dd6711d6"
+                "reference": "fcdbc791bc3e113ada38ab0a1147141fb9ec2b16"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/framework/zipball/d724ce0aa61bbd9adf658215eec484f5dd6711d6",
-                "reference": "d724ce0aa61bbd9adf658215eec484f5dd6711d6",
+                "url": "https://api.github.com/repos/laravel/framework/zipball/fcdbc791bc3e113ada38ab0a1147141fb9ec2b16",
+                "reference": "fcdbc791bc3e113ada38ab0a1147141fb9ec2b16",
                 "shasum": ""
             },
             "require": {
                 "doctrine/inflector": "~1.1",
+                "dragonmantank/cron-expression": "~2.0",
                 "erusev/parsedown": "~1.7",
                 "ext-mbstring": "*",
                 "ext-openssl": "*",
                 "league/flysystem": "^1.0.8",
                 "monolog/monolog": "~1.12",
-                "mtdowling/cron-expression": "~1.0",
                 "nesbot/carbon": "^1.24.1",
-                "php": ">=7.0",
+                "php": "^7.1.3",
                 "psr/container": "~1.0",
                 "psr/simple-cache": "^1.0",
-                "ramsey/uuid": "~3.0",
+                "ramsey/uuid": "^3.7",
                 "swiftmailer/swiftmailer": "~6.0",
-                "symfony/console": "~3.3",
-                "symfony/debug": "~3.3",
-                "symfony/finder": "~3.3",
-                "symfony/http-foundation": "~3.3",
-                "symfony/http-kernel": "~3.3",
-                "symfony/process": "~3.3",
-                "symfony/routing": "~3.3",
-                "symfony/var-dumper": "~3.3",
-                "tijsverkoyen/css-to-inline-styles": "~2.2",
+                "symfony/console": "~4.0",
+                "symfony/debug": "~4.0",
+                "symfony/finder": "~4.0",
+                "symfony/http-foundation": "~4.0",
+                "symfony/http-kernel": "~4.0",
+                "symfony/process": "~4.0",
+                "symfony/routing": "~4.0",
+                "symfony/var-dumper": "~4.0",
+                "tijsverkoyen/css-to-inline-styles": "^2.2.1",
                 "vlucas/phpdotenv": "~2.2"
             },
+            "conflict": {
+                "tightenco/collect": "<5.5.33"
+            },
             "replace": {
                 "illuminate/auth": "self.version",
                 "illuminate/broadcasting": "self.version",
@@ -519,44 +571,46 @@
                 "illuminate/support": "self.version",
                 "illuminate/translation": "self.version",
                 "illuminate/validation": "self.version",
-                "illuminate/view": "self.version",
-                "tightenco/collect": "<5.5.33"
+                "illuminate/view": "self.version"
             },
             "require-dev": {
                 "aws/aws-sdk-php": "~3.0",
-                "doctrine/dbal": "~2.5",
+                "doctrine/dbal": "~2.6",
                 "filp/whoops": "^2.1.4",
+                "league/flysystem-cached-adapter": "~1.0",
                 "mockery/mockery": "~1.0",
-                "orchestra/testbench-core": "3.5.*",
+                "moontoast/math": "^1.1",
+                "orchestra/testbench-core": "3.6.*",
                 "pda/pheanstalk": "~3.0",
-                "phpunit/phpunit": "~6.0",
+                "phpunit/phpunit": "~7.0",
                 "predis/predis": "^1.1.1",
-                "symfony/css-selector": "~3.3",
-                "symfony/dom-crawler": "~3.3"
+                "symfony/css-selector": "~4.0",
+                "symfony/dom-crawler": "~4.0"
             },
             "suggest": {
                 "aws/aws-sdk-php": "Required to use the SQS queue driver and SES mail driver (~3.0).",
-                "doctrine/dbal": "Required to rename columns and drop SQLite columns (~2.5).",
+                "doctrine/dbal": "Required to rename columns and drop SQLite columns (~2.6).",
                 "ext-pcntl": "Required to use all features of the queue worker.",
                 "ext-posix": "Required to use all features of the queue worker.",
                 "fzaninotto/faker": "Required to use the eloquent factory builder (~1.4).",
                 "guzzlehttp/guzzle": "Required to use the Mailgun and Mandrill mail drivers and the ping methods on schedules (~6.0).",
                 "laravel/tinker": "Required to use the tinker console command (~1.0).",
                 "league/flysystem-aws-s3-v3": "Required to use the Flysystem S3 driver (~1.0).",
-                "league/flysystem-cached-adapter": "Required to use Flysystem caching (~1.0).",
+                "league/flysystem-cached-adapter": "Required to use the Flysystem cache (~1.0).",
                 "league/flysystem-rackspace": "Required to use the Flysystem Rackspace driver (~1.0).",
+                "league/flysystem-sftp": "Required to use the Flysystem SFTP driver (~1.0).",
                 "nexmo/client": "Required to use the Nexmo transport (~1.0).",
                 "pda/pheanstalk": "Required to use the beanstalk queue driver (~3.0).",
                 "predis/predis": "Required to use the redis cache and queue drivers (~1.0).",
                 "pusher/pusher-php-server": "Required to use the Pusher broadcast driver (~3.0).",
-                "symfony/css-selector": "Required to use some of the crawler integration testing tools (~3.3).",
-                "symfony/dom-crawler": "Required to use most of the crawler integration testing tools (~3.3).",
+                "symfony/css-selector": "Required to use some of the crawler integration testing tools (~4.0).",
+                "symfony/dom-crawler": "Required to use most of the crawler integration testing tools (~4.0).",
                 "symfony/psr-http-message-bridge": "Required to psr7 bridging features (~1.0)."
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.5-dev"
+                    "dev-master": "5.6-dev"
                 }
             },
             "autoload": {
@@ -584,7 +638,7 @@
                 "framework",
                 "laravel"
             ],
-            "time": "2018-03-30T13:29:30+00:00"
+            "time": "2018-04-09T16:07:04+00:00"
         },
         {
             "name": "league/flysystem",
@@ -812,50 +866,6 @@
             ],
             "time": "2017-06-19T01:22:40+00:00"
         },
-        {
-            "name": "mtdowling/cron-expression",
-            "version": "v1.2.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/mtdowling/cron-expression.git",
-                "reference": "9504fa9ea681b586028adaaa0877db4aecf32bad"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/mtdowling/cron-expression/zipball/9504fa9ea681b586028adaaa0877db4aecf32bad",
-                "reference": "9504fa9ea681b586028adaaa0877db4aecf32bad",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.2"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.0|~5.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Cron\\": "src/Cron/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Michael Dowling",
-                    "email": "mtdowling@gmail.com",
-                    "homepage": "https://github.com/mtdowling"
-                }
-            ],
-            "description": "CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due",
-            "keywords": [
-                "cron",
-                "schedule"
-            ],
-            "time": "2017-01-23T04:29:33+00:00"
-        },
         {
             "name": "nesbot/carbon",
             "version": "1.32.0",
@@ -1403,21 +1413,20 @@
         },
         {
             "name": "symfony/console",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "1b97071a26d028c9bd4588264e101e14f6e7cd00"
+                "reference": "70591cda56b4b47c55776ac78e157c4bb6c8b43f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/1b97071a26d028c9bd4588264e101e14f6e7cd00",
-                "reference": "1b97071a26d028c9bd4588264e101e14f6e7cd00",
+                "url": "https://api.github.com/repos/symfony/console/zipball/70591cda56b4b47c55776ac78e157c4bb6c8b43f",
+                "reference": "70591cda56b4b47c55776ac78e157c4bb6c8b43f",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
-                "symfony/debug": "~2.8|~3.0|~4.0",
+                "php": "^7.1.3",
                 "symfony/polyfill-mbstring": "~1.0"
             },
             "conflict": {
@@ -1426,11 +1435,11 @@
             },
             "require-dev": {
                 "psr/log": "~1.0",
-                "symfony/config": "~3.3|~4.0",
+                "symfony/config": "~3.4|~4.0",
                 "symfony/dependency-injection": "~3.4|~4.0",
-                "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
+                "symfony/event-dispatcher": "~3.4|~4.0",
                 "symfony/lock": "~3.4|~4.0",
-                "symfony/process": "~3.3|~4.0"
+                "symfony/process": "~3.4|~4.0"
             },
             "suggest": {
                 "psr/log-implementation": "For using the console logger",
@@ -1441,7 +1450,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1468,29 +1477,29 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-23T05:02:55+00:00"
+            "time": "2018-05-31T10:17:53+00:00"
         },
         {
             "name": "symfony/css-selector",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/css-selector.git",
-                "reference": "d2ce52290b648ae33b5301d09bc14ee378612914"
+                "reference": "03ac71606ecb0b0ce792faa17d74cc32c2949ef4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/css-selector/zipball/d2ce52290b648ae33b5301d09bc14ee378612914",
-                "reference": "d2ce52290b648ae33b5301d09bc14ee378612914",
+                "url": "https://api.github.com/repos/symfony/css-selector/zipball/03ac71606ecb0b0ce792faa17d74cc32c2949ef4",
+                "reference": "03ac71606ecb0b0ce792faa17d74cc32c2949ef4",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8"
+                "php": "^7.1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1521,36 +1530,36 @@
             ],
             "description": "Symfony CssSelector Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T12:49:49+00:00"
+            "time": "2018-05-30T07:26:09+00:00"
         },
         {
             "name": "symfony/debug",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
-                "reference": "47e6788c5b151cf0cfdf3329116bf33800632d75"
+                "reference": "dbe0fad88046a755dcf9379f2964c61a02f5ae3d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/debug/zipball/47e6788c5b151cf0cfdf3329116bf33800632d75",
-                "reference": "47e6788c5b151cf0cfdf3329116bf33800632d75",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/dbe0fad88046a755dcf9379f2964c61a02f5ae3d",
+                "reference": "dbe0fad88046a755dcf9379f2964c61a02f5ae3d",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
+                "php": "^7.1.3",
                 "psr/log": "~1.0"
             },
             "conflict": {
-                "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
+                "symfony/http-kernel": "<3.4"
             },
             "require-dev": {
-                "symfony/http-kernel": "~2.8|~3.0|~4.0"
+                "symfony/http-kernel": "~3.4|~4.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1577,7 +1586,7 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-25T11:10:40+00:00"
+            "time": "2018-06-08T09:39:36+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
@@ -1644,25 +1653,25 @@
         },
         {
             "name": "symfony/finder",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394"
+                "reference": "84714b8417d19e4ba02ea78a41a975b3efaafddb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394",
-                "reference": "3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394",
+                "url": "https://api.github.com/repos/symfony/finder/zipball/84714b8417d19e4ba02ea78a41a975b3efaafddb",
+                "reference": "84714b8417d19e4ba02ea78a41a975b3efaafddb",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8"
+                "php": "^7.1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1689,34 +1698,34 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-19T20:52:10+00:00"
+            "time": "2018-06-19T21:38:16+00:00"
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "1c28679fcbb0d9b35e4fd49fbb74d2ca4ea17bce"
+                "reference": "4f9c7cf962e635b0b26b14500ac046e07dbef7f3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/1c28679fcbb0d9b35e4fd49fbb74d2ca4ea17bce",
-                "reference": "1c28679fcbb0d9b35e4fd49fbb74d2ca4ea17bce",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/4f9c7cf962e635b0b26b14500ac046e07dbef7f3",
+                "reference": "4f9c7cf962e635b0b26b14500ac046e07dbef7f3",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
-                "symfony/polyfill-mbstring": "~1.1",
-                "symfony/polyfill-php70": "~1.6"
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.1"
             },
             "require-dev": {
-                "symfony/expression-language": "~2.8|~3.0|~4.0"
+                "predis/predis": "~1.0",
+                "symfony/expression-language": "~3.4|~4.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1743,34 +1752,34 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-21T11:10:19+00:00"
+            "time": "2018-06-19T21:38:16+00:00"
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "cb7edcdc47cab3c61c891e6e55337f8dd470d820"
+                "reference": "29c094a1c4f8209b7e033f612cbbd69029e38955"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/cb7edcdc47cab3c61c891e6e55337f8dd470d820",
-                "reference": "cb7edcdc47cab3c61c891e6e55337f8dd470d820",
+                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/29c094a1c4f8209b7e033f612cbbd69029e38955",
+                "reference": "29c094a1c4f8209b7e033f612cbbd69029e38955",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
+                "php": "^7.1.3",
                 "psr/log": "~1.0",
-                "symfony/debug": "~2.8|~3.0|~4.0",
-                "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
-                "symfony/http-foundation": "~3.4.12|~4.0.12|^4.1.1",
+                "symfony/debug": "~3.4|~4.0",
+                "symfony/event-dispatcher": "~4.1",
+                "symfony/http-foundation": "^4.1.1",
                 "symfony/polyfill-ctype": "~1.8"
             },
             "conflict": {
-                "symfony/config": "<2.8",
-                "symfony/dependency-injection": "<3.4.5|<4.0.5,>=4",
-                "symfony/var-dumper": "<3.3",
+                "symfony/config": "<3.4",
+                "symfony/dependency-injection": "<4.1",
+                "symfony/var-dumper": "<4.1.1",
                 "twig/twig": "<1.34|<2.4,>=2"
             },
             "provide": {
@@ -1778,34 +1787,32 @@
             },
             "require-dev": {
                 "psr/cache": "~1.0",
-                "symfony/browser-kit": "~2.8|~3.0|~4.0",
-                "symfony/class-loader": "~2.8|~3.0",
-                "symfony/config": "~2.8|~3.0|~4.0",
-                "symfony/console": "~2.8|~3.0|~4.0",
-                "symfony/css-selector": "~2.8|~3.0|~4.0",
-                "symfony/dependency-injection": "^3.4.5|^4.0.5",
-                "symfony/dom-crawler": "~2.8|~3.0|~4.0",
-                "symfony/expression-language": "~2.8|~3.0|~4.0",
-                "symfony/finder": "~2.8|~3.0|~4.0",
-                "symfony/process": "~2.8|~3.0|~4.0",
+                "symfony/browser-kit": "~3.4|~4.0",
+                "symfony/config": "~3.4|~4.0",
+                "symfony/console": "~3.4|~4.0",
+                "symfony/css-selector": "~3.4|~4.0",
+                "symfony/dependency-injection": "^4.1",
+                "symfony/dom-crawler": "~3.4|~4.0",
+                "symfony/expression-language": "~3.4|~4.0",
+                "symfony/finder": "~3.4|~4.0",
+                "symfony/process": "~3.4|~4.0",
                 "symfony/routing": "~3.4|~4.0",
-                "symfony/stopwatch": "~2.8|~3.0|~4.0",
-                "symfony/templating": "~2.8|~3.0|~4.0",
-                "symfony/translation": "~2.8|~3.0|~4.0",
-                "symfony/var-dumper": "~3.3|~4.0"
+                "symfony/stopwatch": "~3.4|~4.0",
+                "symfony/templating": "~3.4|~4.0",
+                "symfony/translation": "~3.4|~4.0",
+                "symfony/var-dumper": "^4.1.1"
             },
             "suggest": {
                 "symfony/browser-kit": "",
                 "symfony/config": "",
                 "symfony/console": "",
                 "symfony/dependency-injection": "",
-                "symfony/finder": "",
                 "symfony/var-dumper": ""
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -1832,7 +1839,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-25T12:29:19+00:00"
+            "time": "2018-06-25T13:06:45+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -1949,21 +1956,20 @@
             "time": "2018-04-26T10:06:28+00:00"
         },
         {
-            "name": "symfony/polyfill-php70",
+            "name": "symfony/polyfill-php72",
             "version": "v1.8.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/polyfill-php70.git",
-                "reference": "77454693d8f10dd23bb24955cffd2d82db1007a6"
+                "url": "https://github.com/symfony/polyfill-php72.git",
+                "reference": "a4576e282d782ad82397f3e4ec1df8e0f0cafb46"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-php70/zipball/77454693d8f10dd23bb24955cffd2d82db1007a6",
-                "reference": "77454693d8f10dd23bb24955cffd2d82db1007a6",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/a4576e282d782ad82397f3e4ec1df8e0f0cafb46",
+                "reference": "a4576e282d782ad82397f3e4ec1df8e0f0cafb46",
                 "shasum": ""
             },
             "require": {
-                "paragonie/random_compat": "~1.0|~2.0",
                 "php": ">=5.3.3"
             },
             "type": "library",
@@ -1974,13 +1980,10 @@
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Polyfill\\Php70\\": ""
+                    "Symfony\\Polyfill\\Php72\\": ""
                 },
                 "files": [
                     "bootstrap.php"
-                ],
-                "classmap": [
-                    "Resources/stubs"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1997,7 +2000,7 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony polyfill backporting some PHP 7.0+ features to lower PHP versions",
+            "description": "Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions",
             "homepage": "https://symfony.com",
             "keywords": [
                 "compatibility",
@@ -2009,25 +2012,25 @@
         },
         {
             "name": "symfony/process",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "acc5a37c706ace827962851b69705b24e71ca17c"
+                "reference": "1d1677391ecf00d1c5b9482d6050c0c27aa3ac3a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/acc5a37c706ace827962851b69705b24e71ca17c",
-                "reference": "acc5a37c706ace827962851b69705b24e71ca17c",
+                "url": "https://api.github.com/repos/symfony/process/zipball/1d1677391ecf00d1c5b9482d6050c0c27aa3ac3a",
+                "reference": "1d1677391ecf00d1c5b9482d6050c0c27aa3ac3a",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8"
+                "php": "^7.1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -2054,37 +2057,37 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-30T04:24:30+00:00"
+            "time": "2018-05-31T10:17:53+00:00"
         },
         {
             "name": "symfony/routing",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/routing.git",
-                "reference": "6b9fef5343828e542db17e2519722ef08992f2c1"
+                "reference": "b38b9797327b26ea2e4146a40e6e2dc9820a6932"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/routing/zipball/6b9fef5343828e542db17e2519722ef08992f2c1",
-                "reference": "6b9fef5343828e542db17e2519722ef08992f2c1",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/b38b9797327b26ea2e4146a40e6e2dc9820a6932",
+                "reference": "b38b9797327b26ea2e4146a40e6e2dc9820a6932",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8"
+                "php": "^7.1.3"
             },
             "conflict": {
-                "symfony/config": "<3.3.1",
-                "symfony/dependency-injection": "<3.3",
+                "symfony/config": "<3.4",
+                "symfony/dependency-injection": "<3.4",
                 "symfony/yaml": "<3.4"
             },
             "require-dev": {
                 "doctrine/annotations": "~1.0",
                 "psr/log": "~1.0",
-                "symfony/config": "^3.3.1|~4.0",
-                "symfony/dependency-injection": "~3.3|~4.0",
-                "symfony/expression-language": "~2.8|~3.0|~4.0",
-                "symfony/http-foundation": "~2.8|~3.0|~4.0",
+                "symfony/config": "~3.4|~4.0",
+                "symfony/dependency-injection": "~3.4|~4.0",
+                "symfony/expression-language": "~3.4|~4.0",
+                "symfony/http-foundation": "~3.4|~4.0",
                 "symfony/yaml": "~3.4|~4.0"
             },
             "suggest": {
@@ -2098,7 +2101,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -2131,7 +2134,7 @@
                 "uri",
                 "url"
             ],
-            "time": "2018-06-19T20:52:10+00:00"
+            "time": "2018-06-19T21:38:16+00:00"
         },
         {
             "name": "symfony/translation",
@@ -2204,38 +2207,44 @@
         },
         {
             "name": "symfony/var-dumper",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "e173954a28a44a32c690815fbe4d0f2eac43accb"
+                "reference": "b2eebaec085d1f2cafbad7644733d494a3bbbc9b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/e173954a28a44a32c690815fbe4d0f2eac43accb",
-                "reference": "e173954a28a44a32c690815fbe4d0f2eac43accb",
+                "url": "https://api.github.com/repos/symfony/var-dumper/zipball/b2eebaec085d1f2cafbad7644733d494a3bbbc9b",
+                "reference": "b2eebaec085d1f2cafbad7644733d494a3bbbc9b",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
-                "symfony/polyfill-mbstring": "~1.0"
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php72": "~1.5"
             },
             "conflict": {
-                "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0"
+                "phpunit/phpunit": "<4.8.35|<5.4.3,>=5.0",
+                "symfony/console": "<3.4"
             },
             "require-dev": {
                 "ext-iconv": "*",
+                "symfony/process": "~3.4|~4.0",
                 "twig/twig": "~1.34|~2.4"
             },
             "suggest": {
                 "ext-iconv": "To convert non-UTF-8 strings to UTF-8 (or symfony/polyfill-iconv in case ext-iconv cannot be used).",
                 "ext-intl": "To show region name in time zone dump",
-                "ext-symfony_debug": ""
+                "symfony/console": "To use the ServerDumpCommand and/or the bin/var-dump-server script"
             },
+            "bin": [
+                "Resources/bin/var-dump-server"
+            ],
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -2269,7 +2278,7 @@
                 "debug",
                 "dump"
             ],
-            "time": "2018-06-15T07:47:49+00:00"
+            "time": "2018-06-23T12:23:56+00:00"
         },
         {
             "name": "symfony/yaml",
@@ -2651,28 +2660,28 @@
         },
         {
             "name": "laravel/browser-kit-testing",
-            "version": "v2.0.1",
+            "version": "v4.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/browser-kit-testing.git",
-                "reference": "f0bb9f200ec35f9d876ded6eacfbc60868d311b9"
+                "reference": "d70283fd29ee9ec09d07a9c94cc5518b569cfeaf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/browser-kit-testing/zipball/f0bb9f200ec35f9d876ded6eacfbc60868d311b9",
-                "reference": "f0bb9f200ec35f9d876ded6eacfbc60868d311b9",
+                "url": "https://api.github.com/repos/laravel/browser-kit-testing/zipball/d70283fd29ee9ec09d07a9c94cc5518b569cfeaf",
+                "reference": "d70283fd29ee9ec09d07a9c94cc5518b569cfeaf",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9",
-                "phpunit/phpunit": "~6.0",
-                "symfony/css-selector": "~3.1",
-                "symfony/dom-crawler": "~3.1"
+                "php": ">=7.1.3",
+                "phpunit/phpunit": "~7.0",
+                "symfony/css-selector": "~4.0",
+                "symfony/dom-crawler": "~4.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0-dev"
+                    "dev-master": "4.0-dev"
                 }
             },
             "autoload": {
@@ -2695,7 +2704,7 @@
                 "laravel",
                 "testing"
             ],
-            "time": "2017-06-21T11:44:53+00:00"
+            "time": "2018-03-13T18:07:36+00:00"
         },
         {
             "name": "league/flysystem-memory",
@@ -3282,40 +3291,40 @@
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "5.3.2",
+            "version": "6.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "c89677919c5dd6d3b3852f230a663118762218ac"
+                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/c89677919c5dd6d3b3852f230a663118762218ac",
-                "reference": "c89677919c5dd6d3b3852f230a663118762218ac",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/865662550c384bc1db7e51d29aeda1c2c161d69a",
+                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-xmlwriter": "*",
-                "php": "^7.0",
-                "phpunit/php-file-iterator": "^1.4.2",
+                "php": "^7.1",
+                "phpunit/php-file-iterator": "^2.0",
                 "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-token-stream": "^2.0.1",
+                "phpunit/php-token-stream": "^3.0",
                 "sebastian/code-unit-reverse-lookup": "^1.0.1",
-                "sebastian/environment": "^3.0",
+                "sebastian/environment": "^3.1",
                 "sebastian/version": "^2.0.1",
                 "theseer/tokenizer": "^1.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.0"
+                "phpunit/phpunit": "^7.0"
             },
             "suggest": {
-                "ext-xdebug": "^2.5.5"
+                "ext-xdebug": "^2.6.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.3.x-dev"
+                    "dev-master": "6.0-dev"
                 }
             },
             "autoload": {
@@ -3341,29 +3350,29 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-04-06T15:36:58+00:00"
+            "time": "2018-06-01T07:51:50+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
-            "version": "1.4.5",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
-                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4"
+                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/730b01bc3e867237eaac355e06a36b85dd93a8b4",
-                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/cecbc684605bb0cc288828eb5d65d93d5c676d3c",
+                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": "^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.4.x-dev"
+                    "dev-master": "2.0.x-dev"
                 }
             },
             "autoload": {
@@ -3378,7 +3387,7 @@
             "authors": [
                 {
                     "name": "Sebastian Bergmann",
-                    "email": "sb@sebastian-bergmann.de",
+                    "email": "sebastian@phpunit.de",
                     "role": "lead"
                 }
             ],
@@ -3388,7 +3397,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2017-11-27T13:52:08+00:00"
+            "time": "2018-06-11T11:44:00+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -3433,28 +3442,28 @@
         },
         {
             "name": "phpunit/php-timer",
-            "version": "1.0.9",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-timer.git",
-                "reference": "3dcf38ca72b158baf0bc245e9184d3fdffa9c46f"
+                "reference": "8b8454ea6958c3dee38453d3bd571e023108c91f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/3dcf38ca72b158baf0bc245e9184d3fdffa9c46f",
-                "reference": "3dcf38ca72b158baf0bc245e9184d3fdffa9c46f",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/8b8454ea6958c3dee38453d3bd571e023108c91f",
+                "reference": "8b8454ea6958c3dee38453d3bd571e023108c91f",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.3.3 || ^7.0"
+                "php": "^7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
+                "phpunit/phpunit": "^7.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0-dev"
+                    "dev-master": "2.0-dev"
                 }
             },
             "autoload": {
@@ -3469,7 +3478,7 @@
             "authors": [
                 {
                     "name": "Sebastian Bergmann",
-                    "email": "sb@sebastian-bergmann.de",
+                    "email": "sebastian@phpunit.de",
                     "role": "lead"
                 }
             ],
@@ -3478,33 +3487,33 @@
             "keywords": [
                 "timer"
             ],
-            "time": "2017-02-26T11:10:40+00:00"
+            "time": "2018-02-01T13:07:23+00:00"
         },
         {
             "name": "phpunit/php-token-stream",
-            "version": "2.0.2",
+            "version": "3.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-token-stream.git",
-                "reference": "791198a2c6254db10131eecfe8c06670700904db"
+                "reference": "21ad88bbba7c3d93530d93994e0a33cd45f02ace"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/791198a2c6254db10131eecfe8c06670700904db",
-                "reference": "791198a2c6254db10131eecfe8c06670700904db",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/21ad88bbba7c3d93530d93994e0a33cd45f02ace",
+                "reference": "21ad88bbba7c3d93530d93994e0a33cd45f02ace",
                 "shasum": ""
             },
             "require": {
                 "ext-tokenizer": "*",
-                "php": "^7.0"
+                "php": "^7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.2.4"
+                "phpunit/phpunit": "^7.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
@@ -3527,40 +3536,40 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2017-11-27T05:48:46+00:00"
+            "time": "2018-02-01T13:16:43+00:00"
         },
         {
             "name": "phpunit/phpunit",
-            "version": "6.5.9",
+            "version": "7.2.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "093ca5508174cd8ab8efe44fd1dde447adfdec8f"
+                "reference": "400a3836ee549ae6f665323ac3f21e27eac7155f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/093ca5508174cd8ab8efe44fd1dde447adfdec8f",
-                "reference": "093ca5508174cd8ab8efe44fd1dde447adfdec8f",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/400a3836ee549ae6f665323ac3f21e27eac7155f",
+                "reference": "400a3836ee549ae6f665323ac3f21e27eac7155f",
                 "shasum": ""
             },
             "require": {
+                "doctrine/instantiator": "^1.1",
                 "ext-dom": "*",
                 "ext-json": "*",
                 "ext-libxml": "*",
                 "ext-mbstring": "*",
                 "ext-xml": "*",
-                "myclabs/deep-copy": "^1.6.1",
+                "myclabs/deep-copy": "^1.7",
                 "phar-io/manifest": "^1.0.1",
                 "phar-io/version": "^1.0",
-                "php": "^7.0",
+                "php": "^7.1",
                 "phpspec/prophecy": "^1.7",
-                "phpunit/php-code-coverage": "^5.3",
-                "phpunit/php-file-iterator": "^1.4.3",
+                "phpunit/php-code-coverage": "^6.0.7",
+                "phpunit/php-file-iterator": "^2.0.1",
                 "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-timer": "^1.0.9",
-                "phpunit/phpunit-mock-objects": "^5.0.5",
-                "sebastian/comparator": "^2.1",
-                "sebastian/diff": "^2.0",
+                "phpunit/php-timer": "^2.0",
+                "sebastian/comparator": "^3.0",
+                "sebastian/diff": "^3.0",
                 "sebastian/environment": "^3.1",
                 "sebastian/exporter": "^3.1",
                 "sebastian/global-state": "^2.0",
@@ -3569,15 +3578,15 @@
                 "sebastian/version": "^2.0.1"
             },
             "conflict": {
-                "phpdocumentor/reflection-docblock": "3.0.2",
-                "phpunit/dbunit": "<3.0"
+                "phpunit/phpunit-mock-objects": "*"
             },
             "require-dev": {
                 "ext-pdo": "*"
             },
             "suggest": {
+                "ext-soap": "*",
                 "ext-xdebug": "*",
-                "phpunit/php-invoker": "^1.1"
+                "phpunit/php-invoker": "^2.0"
             },
             "bin": [
                 "phpunit"
@@ -3585,7 +3594,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "6.5.x-dev"
+                    "dev-master": "7.2-dev"
                 }
             },
             "autoload": {
@@ -3611,66 +3620,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-07-03T06:40:40+00:00"
-        },
-        {
-            "name": "phpunit/phpunit-mock-objects",
-            "version": "5.0.8",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/phpunit-mock-objects.git",
-                "reference": "6f9a3c8bf34188a2b53ce2ae7a126089c53e0a9f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit-mock-objects/zipball/6f9a3c8bf34188a2b53ce2ae7a126089c53e0a9f",
-                "reference": "6f9a3c8bf34188a2b53ce2ae7a126089c53e0a9f",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/instantiator": "^1.0.5",
-                "php": "^7.0",
-                "phpunit/php-text-template": "^1.2.1",
-                "sebastian/exporter": "^3.1"
-            },
-            "conflict": {
-                "phpunit/phpunit": "<6.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.5"
-            },
-            "suggest": {
-                "ext-soap": "*"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "5.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Mock Object library for PHPUnit",
-            "homepage": "https://github.com/sebastianbergmann/phpunit-mock-objects/",
-            "keywords": [
-                "mock",
-                "xunit"
-            ],
-            "time": "2018-07-13T03:27:23+00:00"
+            "time": "2018-06-21T13:13:39+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -3719,30 +3669,30 @@
         },
         {
             "name": "sebastian/comparator",
-            "version": "2.1.3",
+            "version": "3.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/comparator.git",
-                "reference": "34369daee48eafb2651bea869b4b15d75ccc35f9"
+                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/34369daee48eafb2651bea869b4b15d75ccc35f9",
-                "reference": "34369daee48eafb2651bea869b4b15d75ccc35f9",
+                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
+                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0",
-                "sebastian/diff": "^2.0 || ^3.0",
+                "php": "^7.1",
+                "sebastian/diff": "^3.0",
                 "sebastian/exporter": "^3.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.4"
+                "phpunit/phpunit": "^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.1.x-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
@@ -3779,32 +3729,33 @@
                 "compare",
                 "equality"
             ],
-            "time": "2018-02-01T13:46:46+00:00"
+            "time": "2018-07-12T15:12:46+00:00"
         },
         {
             "name": "sebastian/diff",
-            "version": "2.0.1",
+            "version": "3.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "347c1d8b49c5c3ee30c7040ea6fc446790e6bddd"
+                "reference": "366541b989927187c4ca70490a35615d3fef2dce"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/347c1d8b49c5c3ee30c7040ea6fc446790e6bddd",
-                "reference": "347c1d8b49c5c3ee30c7040ea6fc446790e6bddd",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/366541b989927187c4ca70490a35615d3fef2dce",
+                "reference": "366541b989927187c4ca70490a35615d3fef2dce",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0"
+                "php": "^7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.2"
+                "phpunit/phpunit": "^7.0",
+                "symfony/process": "^2 || ^3.3 || ^4"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
@@ -3829,9 +3780,12 @@
             "description": "Diff implementation",
             "homepage": "https://github.com/sebastianbergmann/diff",
             "keywords": [
-                "diff"
+                "diff",
+                "udiff",
+                "unidiff",
+                "unified diff"
             ],
-            "time": "2017-08-03T08:09:46+00:00"
+            "time": "2018-06-10T07:54:39+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -4233,25 +4187,25 @@
         },
         {
             "name": "symfony/dom-crawler",
-            "version": "v3.4.12",
+            "version": "v4.1.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dom-crawler.git",
-                "reference": "201b210fafcdd193c1e45b2994bf7133fb6263e8"
+                "reference": "3350cacf151b48d903114ab8f7a4ccb23e07e10a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/201b210fafcdd193c1e45b2994bf7133fb6263e8",
-                "reference": "201b210fafcdd193c1e45b2994bf7133fb6263e8",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/3350cacf151b48d903114ab8f7a4ccb23e07e10a",
+                "reference": "3350cacf151b48d903114ab8f7a4ccb23e07e10a",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
+                "php": "^7.1.3",
                 "symfony/polyfill-ctype": "~1.8",
                 "symfony/polyfill-mbstring": "~1.0"
             },
             "require-dev": {
-                "symfony/css-selector": "~2.8|~3.0|~4.0"
+                "symfony/css-selector": "~3.4|~4.0"
             },
             "suggest": {
                 "symfony/css-selector": ""
@@ -4259,7 +4213,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.1-dev"
                 }
             },
             "autoload": {
@@ -4286,7 +4240,7 @@
             ],
             "description": "Symfony DomCrawler Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-01T22:53:27+00:00"
+            "time": "2018-05-01T23:02:13+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -4385,7 +4339,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=5.5.9"
+        "php": ">=7.0.0"
     },
     "platform-dev": []
 }