diff --git a/composer.json b/composer.json
index 64c6472e3..292a8b3d4 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     "type": "composer-plugin",
     "license": "GPL-2.0",
     "require": {
-        "cweagans/composer-patches":        "^1.6.3",
+        "cweagans/composer-patches":        "^1.6.4",
         "asm89/twig-lint":                  "^1.0.2",
         "composer/installers":              "^1.2.0",
         "composer-plugin-api":              "^1.0.0",
@@ -62,7 +62,6 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require-dev": {
-        "guzzlehttp/guzzle": "^6.2",
-        "composer/composer": "dev-master"
+        "guzzlehttp/guzzle": "^6.2"
     }
 }
diff --git a/composer.lock b/composer.lock
index 9807a5265..9f3014136 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": "8440f7e6bc7ee61ce8b747d43d0fa1ec",
+    "content-hash": "56ec1a25eb11de60262daee8d1709d85",
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             "name": "asm89/twig-lint",
@@ -545,16 +545,16 @@
         },
         {
             "name": "cweagans/composer-patches",
-            "version": "1.6.3",
+            "version": "1.6.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/cweagans/composer-patches.git",
-                "reference": "730f0f620845974764a91482ac936cc6f39da184"
+                "reference": "462e65061606dc6149349535d4322241515d1b16"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/cweagans/composer-patches/zipball/730f0f620845974764a91482ac936cc6f39da184",
-                "reference": "730f0f620845974764a91482ac936cc6f39da184",
+                "url": "https://api.github.com/repos/cweagans/composer-patches/zipball/462e65061606dc6149349535d4322241515d1b16",
+                "reference": "462e65061606dc6149349535d4322241515d1b16",
                 "shasum": ""
             },
             "require": {
@@ -585,7 +585,7 @@
                 }
             ],
             "description": "Provides a way to patch Composer packages.",
-            "time": "2017-11-22T20:18:27+00:00"
+            "time": "2017-12-07T16:16:31+00:00"
         },
         {
             "name": "dealerdirect/phpcodesniffer-composer-installer",
@@ -3672,200 +3672,6 @@
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     ],
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-            "version": "1.1.0",
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-                "url": "https://github.com/composer/ca-bundle.git",
-                "reference": "943b2c4fcad1ef178d16a713c2468bf7e579c288"
-            },
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-                "url": "https://api.github.com/repos/composer/ca-bundle/zipball/943b2c4fcad1ef178d16a713c2468bf7e579c288",
-                "reference": "943b2c4fcad1ef178d16a713c2468bf7e579c288",
-                "shasum": ""
-            },
-            "require": {
-                "ext-openssl": "*",
-                "ext-pcre": "*",
-                "php": "^5.3.2 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.8.35",
-                "psr/log": "^1.0",
-                "symfony/process": "^2.5 || ^3.0 || ^4.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
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-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Composer\\CaBundle\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
-                }
-            ],
-            "description": "Lets you find a path to the system CA bundle, and includes a fallback to the Mozilla CA bundle.",
-            "keywords": [
-                "cabundle",
-                "cacert",
-                "certificate",
-                "ssl",
-                "tls"
-            ],
-            "time": "2017-11-29T09:37:33+00:00"
-        },
-        {
-            "name": "composer/composer",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/composer/composer.git",
-                "reference": "578798c87c54b84c43345ed9496a99a0a061e82e"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/composer/composer/zipball/578798c87c54b84c43345ed9496a99a0a061e82e",
-                "reference": "578798c87c54b84c43345ed9496a99a0a061e82e",
-                "shasum": ""
-            },
-            "require": {
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-                "composer/semver": "^1.0",
-                "composer/spdx-licenses": "^1.0",
-                "justinrainbow/json-schema": "^3.0 || ^4.0 || ^5.0",
-                "php": "^5.3.2 || ^7.0",
-                "psr/log": "^1.0",
-                "seld/cli-prompt": "^1.0",
-                "seld/jsonlint": "^1.4",
-                "seld/phar-utils": "^1.0",
-                "symfony/console": "^2.7 || ^3.0 || ^4.0",
-                "symfony/filesystem": "^2.7 || ^3.0 || ^4.0",
-                "symfony/finder": "^2.7 || ^3.0 || ^4.0",
-                "symfony/process": "^2.7 || ^3.0 || ^4.0"
-            },
-            "require-dev": {
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-                "phpunit/phpunit-mock-objects": "^2.3 || ^3.0"
-            },
-            "suggest": {
-                "ext-openssl": "Enabling the openssl extension allows you to access https URLs for repositories and packages",
-                "ext-zip": "Enabling the zip extension allows you to unzip archives",
-                "ext-zlib": "Allow gzip compression of HTTP requests"
-            },
-            "bin": [
-                "bin/composer"
-            ],
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.6-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Composer\\": "src/Composer"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nils Adermann",
-                    "email": "naderman@naderman.de",
-                    "homepage": "http://www.naderman.de"
-                },
-                {
-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
-                }
-            ],
-            "description": "Composer helps you declare, manage and install dependencies of PHP projects, ensuring you have the right stack everywhere.",
-            "homepage": "https://getcomposer.org/",
-            "keywords": [
-                "autoload",
-                "dependency",
-                "package"
-            ],
-            "time": "2017-12-06T09:10:15+00:00"
-        },
-        {
-            "name": "composer/spdx-licenses",
-            "version": "1.1.6",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/composer/spdx-licenses.git",
-                "reference": "2603a0d7ddc00a015deb576fa5297ca43dee6b1c"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/composer/spdx-licenses/zipball/2603a0d7ddc00a015deb576fa5297ca43dee6b1c",
-                "reference": "2603a0d7ddc00a015deb576fa5297ca43dee6b1c",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.3.2 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.5 || ^5.0.5",
-                "phpunit/phpunit-mock-objects": "2.3.0 || ^3.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Composer\\Spdx\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Nils Adermann",
-                    "email": "naderman@naderman.de",
-                    "homepage": "http://www.naderman.de"
-                },
-                {
-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
-                },
-                {
-                    "name": "Rob Bast",
-                    "email": "rob.bast@gmail.com",
-                    "homepage": "http://robbast.nl"
-                }
-            ],
-            "description": "SPDX licenses list and validation library.",
-            "keywords": [
-                "license",
-                "spdx",
-                "validator"
-            ],
-            "time": "2017-04-03T19:08:52+00:00"
-        },
         {
             "name": "guzzlehttp/guzzle",
             "version": "6.3.0",
@@ -4047,72 +3853,6 @@
             ],
             "time": "2017-03-20T17:10:46+00:00"
         },
-        {
-            "name": "justinrainbow/json-schema",
-            "version": "5.2.6",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/justinrainbow/json-schema.git",
-                "reference": "d283e11b6e14c6f4664cf080415c4341293e5bbd"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/justinrainbow/json-schema/zipball/d283e11b6e14c6f4664cf080415c4341293e5bbd",
-                "reference": "d283e11b6e14c6f4664cf080415c4341293e5bbd",
-                "shasum": ""
-            },
-            "require": {
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-            },
-            "require-dev": {
-                "friendsofphp/php-cs-fixer": "^2.1",
-                "json-schema/json-schema-test-suite": "1.2.0",
-                "phpunit/phpunit": "^4.8.22"
-            },
-            "bin": [
-                "bin/validate-json"
-            ],
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "5.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "JsonSchema\\": "src/JsonSchema/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Bruno Prieto Reis",
-                    "email": "bruno.p.reis@gmail.com"
-                },
-                {
-                    "name": "Justin Rainbow",
-                    "email": "justin.rainbow@gmail.com"
-                },
-                {
-                    "name": "Igor Wiedler",
-                    "email": "igor@wiedler.ch"
-                },
-                {
-                    "name": "Robert Schönthal",
-                    "email": "seroscho@googlemail.com"
-                }
-            ],
-            "description": "A library to validate a json schema.",
-            "homepage": "https://github.com/justinrainbow/json-schema",
-            "keywords": [
-                "json",
-                "schema"
-            ],
-            "time": "2017-10-21T13:15:38+00:00"
-        },
         {
             "name": "psr/http-message",
             "version": "1.0.1",
@@ -4162,154 +3902,11 @@
                 "response"
             ],
             "time": "2016-08-06T14:39:51+00:00"
-        },
-        {
-            "name": "seld/cli-prompt",
-            "version": "1.0.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/Seldaek/cli-prompt.git",
-                "reference": "a19a7376a4689d4d94cab66ab4f3c816019ba8dd"
-            },
-            "dist": {
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-                "url": "https://api.github.com/repos/Seldaek/cli-prompt/zipball/a19a7376a4689d4d94cab66ab4f3c816019ba8dd",
-                "reference": "a19a7376a4689d4d94cab66ab4f3c816019ba8dd",
-                "shasum": ""
-            },
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-                "php": ">=5.3"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Seld\\CliPrompt\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
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-                    "name": "Jordi Boggiano",
-                    "email": "j.boggiano@seld.be"
-                }
-            ],
-            "description": "Allows you to prompt for user input on the command line, and optionally hide the characters they type",
-            "keywords": [
-                "cli",
-                "console",
-                "hidden",
-                "input",
-                "prompt"
-            ],
-            "time": "2017-03-18T11:32:45+00:00"
-        },
-        {
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-            "version": "1.6.2",
-            "source": {
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-                "url": "https://github.com/Seldaek/jsonlint.git",
-                "reference": "7a30649c67ee0d19faacfd9fa2cfb6cc032d9b19"
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-            "type": "library",
-            "autoload": {
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-            "notification-url": "https://packagist.org/downloads/",
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-                    "email": "j.boggiano@seld.be",
-                    "homepage": "http://seld.be"
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-            ],
-            "description": "JSON Linter",
-            "keywords": [
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-                "linter",
-                "parser",
-                "validator"
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-            "time": "2017-11-30T15:34:22+00:00"
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-            "time": "2015-10-13T18:44:15+00:00"
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     "minimum-stability": "dev",
-    "stability-flags": {
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-    },
+    "stability-flags": [],
     "prefer-stable": true,
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     "platform": {