diff --git a/composer.json b/composer.json
index 17f0986..f5493c7 100644
--- a/composer.json
+++ b/composer.json
@@ -14,17 +14,18 @@
     }
   },
   "require": {
+    "php": ">=7.0.8",
     "guzzlehttp/guzzle": "~6.0",
-    "cypresslab/gitelephant": "~2.1.1",
-    "symfony/console": "~2.7|~3.0|~4.0",
-    "symfony/process": "~2.7|~3.0|~4.0",
-    "symfony/filesystem": "~2.7|~3.0|~4.0",
-    "symfony/yaml": "~2.1|~3.0|~4.0"
+    "cypresslab/gitelephant": "~4.0.0",
+    "symfony/console": "~3.0|~4.0",
+    "symfony/process": "~3.0|~4.0",
+    "symfony/filesystem": "~3.0|~4.0",
+    "symfony/yaml": "~3.0|~4.0"
   },
   "bin": [
     "october"
   ],
   "require-dev": {
-    "symfony/var-dumper": "~2.7|~3.0|~4.0"
+    "symfony/var-dumper": "~3.0|~4.0"
   }
 }
diff --git a/composer.lock b/composer.lock
index 5bee09c..a7d9f26 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,35 +1,36 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "601f2adfc2f6124a90fb581b45e873e8",
+    "content-hash": "75bf406d8fa822f4c85fc00391fda707",
     "packages": [
         {
             "name": "cypresslab/gitelephant",
-            "version": "v2.1.1",
+            "version": "v4.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/matteosister/GitElephant.git",
-                "reference": "99184d24cc76fa2729639ae43a9a4137cb635239"
+                "reference": "48965bb0d83f0a4ee89cb9b09f26fb23e62b43a6"
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-                "reference": "99184d24cc76fa2729639ae43a9a4137cb635239",
+                "url": "https://api.github.com/repos/matteosister/GitElephant/zipball/48965bb0d83f0a4ee89cb9b09f26fb23e62b43a6",
+                "reference": "48965bb0d83f0a4ee89cb9b09f26fb23e62b43a6",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.0.0",
+                "php": ">=7.2.0",
                 "phpcollection/phpcollection": "~0.4",
-                "symfony/filesystem": "~2.0|~3.0|~4.0",
-                "symfony/finder": "~2.0|~3.0|~4.0",
-                "symfony/process": "~2.0|~3.0|~4.0"
+                "symfony/filesystem": "~2.8|~3.0|~4.0",
+                "symfony/finder": "~2.8|~3.0|~4.0",
+                "symfony/process": "~2.8|~3.0|~4.0"
             },
             "require-dev": {
-                "mockery/mockery": "~0.9",
-                "phpunit/phpunit": "~6.0",
+                "mockery/mockery": "~1.1",
+                "php": ">=7.2.0",
+                "phpunit/phpunit": "~8.0",
                 "symfony/var-dumper": "3.*|4.*"
             },
             "type": "library",
@@ -48,53 +49,55 @@
                     "email": "matteog@gmail.com"
                 }
             ],
-            "description": "An abstraction layer for git written in PHP 5.3",
+            "description": "An abstraction layer for git written in PHP",
             "homepage": "http://gitelephant.cypresslab.net/",
             "keywords": [
                 "git"
             ],
-            "time": "2018-07-13T09:11:19+00:00"
+            "time": "2019-03-28T15:23:23+00:00"
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.3.3",
+            "version": "6.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "407b0cb880ace85c9b63c5f9551db498cb2d50ba"
+                "reference": "43ece0e75098b7ecd8d13918293029e555a50f82"
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-                "reference": "407b0cb880ace85c9b63c5f9551db498cb2d50ba",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/43ece0e75098b7ecd8d13918293029e555a50f82",
+                "reference": "43ece0e75098b7ecd8d13918293029e555a50f82",
                 "shasum": ""
             },
             "require": {
+                "ext-json": "*",
                 "guzzlehttp/promises": "^1.0",
-                "guzzlehttp/psr7": "^1.4",
+                "guzzlehttp/psr7": "^1.6.1",
                 "php": ">=5.5"
             },
             "require-dev": {
                 "ext-curl": "*",
                 "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
-                "psr/log": "^1.0"
+                "psr/log": "^1.1"
             },
             "suggest": {
+                "ext-intl": "Required for Internationalized Domain Name (IDN) support",
                 "psr/log": "Required for using the Log middleware"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "6.3-dev"
+                    "dev-master": "6.5-dev"
                 }
             },
             "autoload": {
-                "files": [
-                    "src/functions_include.php"
-                ],
                 "psr-4": {
                     "GuzzleHttp\\": "src/"
-                }
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -118,7 +121,7 @@
                 "rest",
                 "web service"
             ],
-            "time": "2018-04-22T15:46:56+00:00"
+            "time": "2019-12-23T11:57:10+00:00"
         },
         {
             "name": "guzzlehttp/promises",
@@ -173,32 +176,37 @@
         },
         {
             "name": "guzzlehttp/psr7",
-            "version": "1.4.2",
+            "version": "1.6.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/psr7.git",
-                "reference": "f5b8a8512e2b58b0071a7280e39f14f72e05d87c"
+                "reference": "239400de7a173fe9901b9ac7c06497751f00727a"
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-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/f5b8a8512e2b58b0071a7280e39f14f72e05d87c",
-                "reference": "f5b8a8512e2b58b0071a7280e39f14f72e05d87c",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/239400de7a173fe9901b9ac7c06497751f00727a",
+                "reference": "239400de7a173fe9901b9ac7c06497751f00727a",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0",
-                "psr/http-message": "~1.0"
+                "psr/http-message": "~1.0",
+                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
             },
             "provide": {
                 "psr/http-message-implementation": "1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.0"
+                "ext-zlib": "*",
+                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
+            },
+            "suggest": {
+                "zendframework/zend-httphandlerrunner": "Emit PSR-7 responses"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.4-dev"
+                    "dev-master": "1.6-dev"
                 }
             },
             "autoload": {
@@ -228,13 +236,14 @@
             "keywords": [
                 "http",
                 "message",
+                "psr-7",
                 "request",
                 "response",
                 "stream",
                 "uri",
                 "url"
             ],
-            "time": "2017-03-20T17:10:46+00:00"
+            "time": "2019-07-01T23:21:34+00:00"
         },
         {
             "name": "phpcollection/phpcollection",
@@ -286,43 +295,48 @@
         },
         {
             "name": "phpoption/phpoption",
-            "version": "1.5.0",
+            "version": "1.7.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/schmittjoh/php-option.git",
-                "reference": "94e644f7d2051a5f0fcf77d81605f152eecff0ed"
+                "reference": "77f7c4d2e65413aff5b5a8cc8b3caf7a28d81959"
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-                "reference": "94e644f7d2051a5f0fcf77d81605f152eecff0ed",
+                "url": "https://api.github.com/repos/schmittjoh/php-option/zipball/77f7c4d2e65413aff5b5a8cc8b3caf7a28d81959",
+                "reference": "77f7c4d2e65413aff5b5a8cc8b3caf7a28d81959",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.0"
+                "php": "^5.5.9 || ^7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.7.*"
+                "bamarni/composer-bin-plugin": "^1.3",
+                "phpunit/phpunit": "^4.8.35 || ^5.0 || ^6.0 || ^7.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.3-dev"
+                    "dev-master": "1.7-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "PhpOption\\": "src/"
+                "psr-4": {
+                    "PhpOption\\": "src/PhpOption/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
-                "Apache2"
+                "Apache-2.0"
             ],
             "authors": [
                 {
                     "name": "Johannes M. Schmitt",
                     "email": "schmittjoh@gmail.com"
+                },
+                {
+                    "name": "Graham Campbell",
+                    "email": "graham@alt-three.com"
                 }
             ],
             "description": "Option Type for PHP",
@@ -332,7 +346,56 @@
                 "php",
                 "type"
             ],
-            "time": "2015-07-25T16:39:46+00:00"
+            "time": "2019-12-15T19:35:24+00:00"
+        },
+        {
+            "name": "psr/container",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/container.git",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/container/zipball/b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "reference": "b7ce3b176482dbbc1245ebf52b181af44c2cf55f",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Container\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
+            "keywords": [
+                "PSR-11",
+                "container",
+                "container-interface",
+                "container-interop",
+                "psr"
+            ],
+            "time": "2017-02-14T16:28:37+00:00"
         },
         {
             "name": "psr/http-message",
@@ -385,32 +448,31 @@
             "time": "2016-08-06T14:39:51+00:00"
         },
         {
-            "name": "psr/log",
-            "version": "1.0.2",
+            "name": "ralouphie/getallheaders",
+            "version": "3.0.3",
             "source": {
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-                "url": "https://github.com/php-fig/log.git",
-                "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d"
+                "url": "https://github.com/ralouphie/getallheaders.git",
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-                "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
+                "url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/120b605dfeb996808c31b6477290a714d356e822",
+                "reference": "120b605dfeb996808c31b6477290a714d356e822",
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-                "php": ">=5.3.0"
+                "php": ">=5.6"
             },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
+            "require-dev": {
+                "php-coveralls/php-coveralls": "^2.1",
+                "phpunit/phpunit": "^5 || ^6.5"
             },
+            "type": "library",
             "autoload": {
-                "psr-4": {
-                    "Psr\\Log\\": "Psr/Log/"
-                }
+                "files": [
+                    "src/getallheaders.php"
+                ]
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -418,52 +480,53 @@
             ],
             "authors": [
                 {
-                    "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
+                    "name": "Ralph Khattar",
+                    "email": "ralph.khattar@gmail.com"
                 }
             ],
-            "description": "Common interface for logging libraries",
-            "homepage": "https://github.com/php-fig/log",
-            "keywords": [
-                "log",
-                "psr",
-                "psr-3"
-            ],
-            "time": "2016-10-10T12:19:37+00:00"
+            "description": "A polyfill for getallheaders.",
+            "time": "2019-03-08T08:55:37+00:00"
         },
         {
             "name": "symfony/console",
-            "version": "v3.4.12",
+            "version": "v4.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "1b97071a26d028c9bd4588264e101e14f6e7cd00"
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-                "reference": "1b97071a26d028c9bd4588264e101e14f6e7cd00",
+                "url": "https://api.github.com/repos/symfony/console/zipball/82437719dab1e6bdd28726af14cb345c2ec816d0",
+                "reference": "82437719dab1e6bdd28726af14cb345c2ec816d0",
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-                "symfony/debug": "~2.8|~3.0|~4.0",
-                "symfony/polyfill-mbstring": "~1.0"
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.0",
+                "symfony/polyfill-php73": "^1.8",
+                "symfony/service-contracts": "^1.1|^2"
             },
             "conflict": {
                 "symfony/dependency-injection": "<3.4",
+                "symfony/event-dispatcher": "<4.3|>=5",
+                "symfony/lock": "<4.4",
                 "symfony/process": "<3.3"
             },
+            "provide": {
+                "psr/log-implementation": "1.0"
+            },
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-                "symfony/config": "~3.3|~4.0",
-                "symfony/dependency-injection": "~3.4|~4.0",
-                "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
-                "symfony/lock": "~3.4|~4.0",
-                "symfony/process": "~3.3|~4.0"
+                "symfony/config": "^3.4|^4.0|^5.0",
+                "symfony/dependency-injection": "^3.4|^4.0|^5.0",
+                "symfony/event-dispatcher": "^4.3",
+                "symfony/lock": "^4.4|^5.0",
+                "symfony/process": "^3.4|^4.0|^5.0",
+                "symfony/var-dumper": "^4.3|^5.0"
             },
             "suggest": {
-                "psr/log-implementation": "For using the console logger",
+                "psr/log": "For using the console logger",
                 "symfony/event-dispatcher": "",
                 "symfony/lock": "",
                 "symfony/process": ""
@@ -471,7 +534,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.4-dev"
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@@ -498,41 +561,35 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-23T05:02:55+00:00"
+            "time": "2019-12-17T10:32:23+00:00"
         },
         {
-            "name": "symfony/debug",
-            "version": "v3.4.12",
+            "name": "symfony/filesystem",
+            "version": "v4.4.2",
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-                "url": "https://github.com/symfony/debug.git",
-                "reference": "47e6788c5b151cf0cfdf3329116bf33800632d75"
+                "url": "https://github.com/symfony/filesystem.git",
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-                "reference": "47e6788c5b151cf0cfdf3329116bf33800632d75",
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-            },
-            "require-dev": {
-                "symfony/http-kernel": "~2.8|~3.0|~4.0"
+                "php": "^7.1.3",
+                "symfony/polyfill-ctype": "~1.8"
             },
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             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.4-dev"
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             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Component\\Debug\\": ""
+                    "Symfony\\Component\\Filesystem\\": ""
                 },
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@@ -552,37 +609,36 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony Debug Component",
+            "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-25T11:10:40+00:00"
+            "time": "2019-11-26T23:16:41+00:00"
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-            "name": "symfony/filesystem",
-            "version": "v3.4.12",
+            "name": "symfony/finder",
+            "version": "v4.4.2",
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-                "url": "https://github.com/symfony/filesystem.git",
-                "reference": "8a721a5f2553c6c3482b1c5b22ed60fe94dd63ed"
+                "url": "https://github.com/symfony/finder.git",
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-                "reference": "8a721a5f2553c6c3482b1c5b22ed60fe94dd63ed",
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             },
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-                "php": "^5.5.9|>=7.0.8",
-                "symfony/polyfill-ctype": "~1.8"
+                "php": "^7.1.3"
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             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
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-                    "Symfony\\Component\\Filesystem\\": ""
+                    "Symfony\\Component\\Finder\\": ""
                 },
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                     "/Tests/"
@@ -602,39 +658,42 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony Filesystem Component",
+            "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2018-06-21T11:10:19+00:00"
+            "time": "2019-11-17T21:56:56+00:00"
         },
         {
-            "name": "symfony/finder",
-            "version": "v3.4.12",
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/finder.git",
-                "reference": "3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394"
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/finder/zipball/3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394",
-                "reference": "3a8c3de91d2b2c68cd2d665cf9d00f7ef9eaa394",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8"
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Component\\Finder\\": ""
+                    "Symfony\\Polyfill\\Ctype\\": ""
                 },
-                "exclude-from-classmap": [
-                    "/Tests/"
+                "files": [
+                    "bootstrap.php"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -643,44 +702,53 @@
             ],
             "authors": [
                 {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
                 },
                 {
                     "name": "Symfony Community",
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony Finder Component",
+            "description": "Symfony polyfill for ctype functions",
             "homepage": "https://symfony.com",
-            "time": "2018-06-19T20:52:10+00:00"
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
         },
         {
-            "name": "symfony/polyfill-ctype",
-            "version": "v1.8.0",
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae"
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
-                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/7b4aab9743c30be783b73de055d24a39cf4b954f",
+                "reference": "7b4aab9743c30be783b73de055d24a39cf4b954f",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
             },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.8-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Polyfill\\Ctype\\": ""
+                    "Symfony\\Polyfill\\Mbstring\\": ""
                 },
                 "files": [
                     "bootstrap.php"
@@ -692,56 +760,57 @@
             ],
             "authors": [
                 {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
                 },
                 {
-                    "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony polyfill for ctype functions",
+            "description": "Symfony polyfill for the Mbstring extension",
             "homepage": "https://symfony.com",
             "keywords": [
                 "compatibility",
-                "ctype",
+                "mbstring",
                 "polyfill",
-                "portable"
+                "portable",
+                "shim"
             ],
-            "time": "2018-04-30T19:57:29+00:00"
+            "time": "2019-11-27T14:18:11+00:00"
         },
         {
-            "name": "symfony/polyfill-mbstring",
-            "version": "v1.8.0",
+            "name": "symfony/polyfill-php73",
+            "version": "v1.13.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171"
+                "url": "https://github.com/symfony/polyfill-php73.git",
+                "reference": "4b0e2222c55a25b4541305a053013d5647d3a25f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/3296adf6a6454a050679cde90f95350ad604b171",
-                "reference": "3296adf6a6454a050679cde90f95350ad604b171",
+                "url": "https://api.github.com/repos/symfony/polyfill-php73/zipball/4b0e2222c55a25b4541305a053013d5647d3a25f",
+                "reference": "4b0e2222c55a25b4541305a053013d5647d3a25f",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3"
             },
-            "suggest": {
-                "ext-mbstring": "For best performance"
-            },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.8-dev"
+                    "dev-master": "1.13-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Polyfill\\Mbstring\\": ""
+                    "Symfony\\Polyfill\\Php73\\": ""
                 },
                 "files": [
                     "bootstrap.php"
+                ],
+                "classmap": [
+                    "Resources/stubs"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -758,38 +827,37 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony polyfill for the Mbstring extension",
+            "description": "Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions",
             "homepage": "https://symfony.com",
             "keywords": [
                 "compatibility",
-                "mbstring",
                 "polyfill",
                 "portable",
                 "shim"
             ],
-            "time": "2018-04-26T10:06:28+00:00"
+            "time": "2019-11-27T16:25:15+00:00"
         },
         {
             "name": "symfony/process",
-            "version": "v3.4.12",
+            "version": "v4.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "acc5a37c706ace827962851b69705b24e71ca17c"
+                "reference": "b84501ad50adb72a94fb460a5b5c91f693e99c9b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/acc5a37c706ace827962851b69705b24e71ca17c",
-                "reference": "acc5a37c706ace827962851b69705b24e71ca17c",
+                "url": "https://api.github.com/repos/symfony/process/zipball/b84501ad50adb72a94fb460a5b5c91f693e99c9b",
+                "reference": "b84501ad50adb72a94fb460a5b5c91f693e99c9b",
                 "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": "4.4-dev"
                 }
             },
             "autoload": {
@@ -816,31 +884,89 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-30T04:24:30+00:00"
+            "time": "2019-12-06T10:06:46+00:00"
+        },
+        {
+            "name": "symfony/service-contracts",
+            "version": "v2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/service-contracts.git",
+                "reference": "144c5e51266b281231e947b51223ba14acf1a749"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/144c5e51266b281231e947b51223ba14acf1a749",
+                "reference": "144c5e51266b281231e947b51223ba14acf1a749",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2.5",
+                "psr/container": "^1.0"
+            },
+            "suggest": {
+                "symfony/service-implementation": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Contracts\\Service\\": ""
+                }
+            },
+            "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": "Generic abstractions related to writing services",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "abstractions",
+                "contracts",
+                "decoupling",
+                "interfaces",
+                "interoperability",
+                "standards"
+            ],
+            "time": "2019-11-18T17:27:11+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.4.12",
+            "version": "v4.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "c5010cc1692ce1fa328b1fb666961eb3d4a85bb0"
+                "reference": "a08832b974dd5fafe3085a66d41fe4c84bb2628c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/c5010cc1692ce1fa328b1fb666961eb3d4a85bb0",
-                "reference": "c5010cc1692ce1fa328b1fb666961eb3d4a85bb0",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/a08832b974dd5fafe3085a66d41fe4c84bb2628c",
+                "reference": "a08832b974dd5fafe3085a66d41fe4c84bb2628c",
                 "shasum": ""
             },
             "require": {
-                "php": "^5.5.9|>=7.0.8",
+                "php": "^7.1.3",
                 "symfony/polyfill-ctype": "~1.8"
             },
             "conflict": {
                 "symfony/console": "<3.4"
             },
             "require-dev": {
-                "symfony/console": "~3.4|~4.0"
+                "symfony/console": "^3.4|^4.0|^5.0"
             },
             "suggest": {
                 "symfony/console": "For validating YAML files using the lint command"
@@ -848,7 +974,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.4-dev"
+                    "dev-master": "4.4-dev"
                 }
             },
             "autoload": {
@@ -875,44 +1001,106 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-03T23:18:14+00:00"
+            "time": "2019-12-10T10:33:21+00:00"
         }
     ],
     "packages-dev": [
+        {
+            "name": "symfony/polyfill-php72",
+            "version": "v1.13.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php72.git",
+                "reference": "66fea50f6cb37a35eea048d75a7d99a45b586038"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/66fea50f6cb37a35eea048d75a7d99a45b586038",
+                "reference": "66fea50f6cb37a35eea048d75a7d99a45b586038",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.13-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php72\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
+        },
         {
             "name": "symfony/var-dumper",
-            "version": "v3.4.12",
+            "version": "v4.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-dumper.git",
-                "reference": "e173954a28a44a32c690815fbe4d0f2eac43accb"
+                "reference": "be330f919bdb395d1e0c3f2bfb8948512d6bdd99"
             },
             "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/be330f919bdb395d1e0c3f2bfb8948512d6bdd99",
+                "reference": "be330f919bdb395d1e0c3f2bfb8948512d6bdd99",
                 "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": "*",
-                "twig/twig": "~1.34|~2.4"
+                "symfony/console": "^3.4|^4.0|^5.0",
+                "symfony/process": "^4.4|^5.0",
+                "twig/twig": "^1.34|^2.4|^3.0"
             },
             "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": "4.4-dev"
                 }
             },
             "autoload": {
@@ -946,7 +1134,7 @@
                 "debug",
                 "dump"
             ],
-            "time": "2018-06-15T07:47:49+00:00"
+            "time": "2019-12-18T13:41:29+00:00"
         }
     ],
     "aliases": [],
@@ -954,6 +1142,8 @@
     "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
+    "platform": {
+        "php": ">=7.0.8"
+    },
     "platform-dev": []
 }
diff --git a/october b/october
index 53b076b..cbf9c35 100755
--- a/october
+++ b/october
@@ -8,7 +8,7 @@ if (file_exists(__DIR__.'/../../autoload.php')) {
     require __DIR__.'/vendor/autoload.php';
 }
 
-$app = new Symfony\Component\Console\Application('October CMS Bootstrapper', '0.5.7');
+$app = new Symfony\Component\Console\Application('October CMS Bootstrapper', '0.6.0');
 $app->add(new \OFFLINE\Bootstrapper\October\Console\InitCommand);
 $app->add(new \OFFLINE\Bootstrapper\October\Console\InstallCommand);
 $app->add(new \OFFLINE\Bootstrapper\October\Console\UpdateCommand);