diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc2aa42..14e6641 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 CHANGELOG
 =========
 
+6.6.1
+-----
+* Enabled PHP 8.0 support
+
 6.6.0
 -----
 * Added vps license resource commands
diff --git a/composer.json b/composer.json
index 7096a7b..94d28aa 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
   ],
   "minimum-stability": "stable",
   "require": {
-    "php": "^7.2.0",
+    "php": "^7.2.0|^8.0",
     "ext-json": "*",
     "symfony/console": "^4.3",
     "symfony/finder": "^4.3",
diff --git a/composer.lock b/composer.lock
index cb42eee..6c5475d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,41 +4,47 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "28aa19d37146ece29ca795f110b1236f",
+    "content-hash": "a1b35fda49c8d19da15e0c60bc3b3d94",
     "packages": [
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.5.5",
+            "version": "7.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "9d4290de1cfd701f38099ef7e183b64b4b7b0c5e"
+                "reference": "0aa74dfb41ae110835923ef10a9d803a22d50e79"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/9d4290de1cfd701f38099ef7e183b64b4b7b0c5e",
-                "reference": "9d4290de1cfd701f38099ef7e183b64b4b7b0c5e",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/0aa74dfb41ae110835923ef10a9d803a22d50e79",
+                "reference": "0aa74dfb41ae110835923ef10a9d803a22d50e79",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
-                "guzzlehttp/promises": "^1.0",
-                "guzzlehttp/psr7": "^1.6.1",
-                "php": ">=5.5",
-                "symfony/polyfill-intl-idn": "^1.17.0"
+                "guzzlehttp/promises": "^1.4",
+                "guzzlehttp/psr7": "^1.7",
+                "php": "^7.2.5 || ^8.0",
+                "psr/http-client": "^1.0"
+            },
+            "provide": {
+                "psr/http-client-implementation": "1.0"
             },
             "require-dev": {
                 "ext-curl": "*",
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.4 || ^7.0",
+                "php-http/client-integration-tests": "^3.0",
+                "phpunit/phpunit": "^8.5.5 || ^9.3.5",
                 "psr/log": "^1.1"
             },
             "suggest": {
+                "ext-curl": "Required for CURL handler support",
+                "ext-intl": "Required for Internationalized Domain Name (IDN) support",
                 "psr/log": "Required for using the Log middleware"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "6.5-dev"
+                    "dev-master": "7.1-dev"
                 }
             },
             "autoload": {
@@ -58,6 +64,11 @@
                     "name": "Michael Dowling",
                     "email": "mtdowling@gmail.com",
                     "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Márk Sági-Kazár",
+                    "email": "mark.sagikazar@gmail.com",
+                    "homepage": "https://sagikazarmark.hu"
                 }
             ],
             "description": "Guzzle is a PHP HTTP client library",
@@ -68,10 +79,34 @@
                 "framework",
                 "http",
                 "http client",
+                "psr-18",
+                "psr-7",
                 "rest",
                 "web service"
             ],
-            "time": "2020-06-16T21:01:06+00:00"
+            "support": {
+                "issues": "https://github.com/guzzle/guzzle/issues",
+                "source": "https://github.com/guzzle/guzzle/tree/7.2.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/GrahamCampbell",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/Nyholm",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/alexeyshockov",
+                    "type": "github"
+                },
+                {
+                    "url": "https://github.com/gmponos",
+                    "type": "github"
+                }
+            ],
+            "time": "2020-10-10T11:47:56+00:00"
         },
         {
             "name": "guzzlehttp/promises",
@@ -122,6 +157,10 @@
             "keywords": [
                 "promise"
             ],
+            "support": {
+                "issues": "https://github.com/guzzle/promises/issues",
+                "source": "https://github.com/guzzle/promises/tree/1.4.0"
+            },
             "time": "2020-09-30T07:37:28+00:00"
         },
         {
@@ -193,6 +232,10 @@
                 "uri",
                 "url"
             ],
+            "support": {
+                "issues": "https://github.com/guzzle/psr7/issues",
+                "source": "https://github.com/guzzle/psr7/tree/1.7.0"
+            },
             "time": "2020-09-30T07:37:11+00:00"
         },
         {
@@ -239,6 +282,9 @@
                 "psr",
                 "psr-6"
             ],
+            "support": {
+                "source": "https://github.com/php-fig/cache/tree/master"
+            },
             "time": "2016-08-06T20:24:11+00:00"
         },
         {
@@ -288,8 +334,64 @@
                 "container-interop",
                 "psr"
             ],
+            "support": {
+                "issues": "https://github.com/php-fig/container/issues",
+                "source": "https://github.com/php-fig/container/tree/master"
+            },
             "time": "2017-02-14T16:28:37+00:00"
         },
+        {
+            "name": "psr/http-client",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-client.git",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-client/zipball/2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "reference": "2dfb5f6c5eff0e91e20e913f8c5452ed95b86621",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0 || ^8.0",
+                "psr/http-message": "^1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP clients",
+            "homepage": "https://github.com/php-fig/http-client",
+            "keywords": [
+                "http",
+                "http-client",
+                "psr",
+                "psr-18"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-client/tree/master"
+            },
+            "time": "2020-06-29T06:28:15+00:00"
+        },
         {
             "name": "psr/http-message",
             "version": "1.0.1",
@@ -338,6 +440,9 @@
                 "request",
                 "response"
             ],
+            "support": {
+                "source": "https://github.com/php-fig/http-message/tree/master"
+            },
             "time": "2016-08-06T14:39:51+00:00"
         },
         {
@@ -385,6 +490,9 @@
                 "psr",
                 "psr-3"
             ],
+            "support": {
+                "source": "https://github.com/php-fig/log/tree/1.1.3"
+            },
             "time": "2020-03-23T09:12:05+00:00"
         },
         {
@@ -425,11 +533,15 @@
                 }
             ],
             "description": "A polyfill for getallheaders.",
+            "support": {
+                "issues": "https://github.com/ralouphie/getallheaders/issues",
+                "source": "https://github.com/ralouphie/getallheaders/tree/develop"
+            },
             "time": "2019-03-08T08:55:37+00:00"
         },
         {
             "name": "symfony/cache",
-            "version": "v5.2.2",
+            "version": "v5.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/cache.git",
@@ -503,6 +615,9 @@
                 "caching",
                 "psr6"
             ],
+            "support": {
+                "source": "https://github.com/symfony/cache/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -579,6 +694,9 @@
                 "interoperability",
                 "standards"
             ],
+            "support": {
+                "source": "https://github.com/symfony/cache-contracts/tree/v2.2.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -665,6 +783,9 @@
             ],
             "description": "Eases the creation of beautiful and testable command line interfaces",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/console/tree/v4.4.19"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -724,6 +845,9 @@
             ],
             "description": "Provides basic utilities for the filesystem",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/filesystem/tree/v4.4.19"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -782,6 +906,9 @@
             ],
             "description": "Finds files and directories via an intuitive fluent interface",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/finder/tree/v4.4.19"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -858,90 +985,9 @@
                 "polyfill",
                 "portable"
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-            "funding": [
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-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
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-                    "type": "github"
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-                    "type": "tidelift"
-                }
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-            "time": "2021-01-07T16:49:33+00:00"
-        },
-        {
-            "name": "symfony/polyfill-intl-idn",
-            "version": "v1.22.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-intl-idn.git",
-                "reference": "0eb8293dbbcd6ef6bf81404c9ce7d95bcdf34f44"
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.22.0"
             },
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-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-intl-idn/zipball/0eb8293dbbcd6ef6bf81404c9ce7d95bcdf34f44",
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-                "shasum": ""
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-            "require": {
-                "php": ">=7.1",
-                "symfony/polyfill-intl-normalizer": "^1.10",
-                "symfony/polyfill-php72": "^1.10"
-            },
-            "suggest": {
-                "ext-intl": "For best performance"
-            },
-            "type": "library",
-            "extra": {
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-                    "url": "https://github.com/symfony/polyfill"
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-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Intl\\Idn\\": ""
-                },
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-                    "email": "laurent@bassin.info"
-                },
-                {
-                    "name": "Trevor Rowbotham",
-                    "email": "trevor.rowbotham@pm.me"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "idn",
-                "intl",
-                "polyfill",
-                "portable",
-                "shim"
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@@ -958,87 +1004,6 @@
             ],
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         },
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-            "version": "v1.22.0",
-            "source": {
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-                "shasum": ""
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-            "require": {
-                "php": ">=7.1"
-            },
-            "suggest": {
-                "ext-intl": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.22-dev"
-                },
-                "thanks": {
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-                    "url": "https://github.com/symfony/polyfill"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Intl\\Normalizer\\": ""
-                },
-                "files": [
-                    "bootstrap.php"
-                ],
-                "classmap": [
-                    "Resources/stubs"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
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-            "authors": [
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-                    "email": "p@tchwork.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony polyfill for intl's Normalizer class and related functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "intl",
-                "normalizer",
-                "polyfill",
-                "portable",
-                "shim"
-            ],
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
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-            "time": "2021-01-07T17:09:11+00:00"
-        },
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             "version": "v1.22.0",
@@ -1100,79 +1065,9 @@
                 "portable",
                 "shim"
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-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
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-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
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-            "time": "2021-01-07T16:49:33+00:00"
-        },
-        {
-            "name": "symfony/polyfill-php72",
-            "version": "v1.22.0",
-            "source": {
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-                "url": "https://github.com/symfony/polyfill-php72.git",
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-                "reference": "cc6e6f9b39fe8075b3dabfbaf5b5f645ae1340c9",
-                "shasum": ""
+            "support": {
+                "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.22.0"
             },
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-            },
-            "type": "library",
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-                    "homepage": "https://symfony.com/contributors"
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-            "description": "Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions",
-            "homepage": "https://symfony.com",
-            "keywords": [
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@@ -1249,6 +1144,9 @@
                 "portable",
                 "shim"
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+            "support": {
+                "source": "https://github.com/symfony/polyfill-php73/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1329,6 +1227,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php80/tree/v1.22.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1405,6 +1306,9 @@
                 "interoperability",
                 "standards"
             ],
+            "support": {
+                "source": "https://github.com/symfony/service-contracts/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1423,7 +1327,7 @@
         },
         {
             "name": "symfony/var-exporter",
-            "version": "v5.2.2",
+            "version": "v5.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/var-exporter.git",
@@ -1475,6 +1379,9 @@
                 "instantiate",
                 "serialize"
             ],
+            "support": {
+                "source": "https://github.com/symfony/var-exporter/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1543,6 +1450,9 @@
             ],
             "description": "Loads and dumps YAML files",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/yaml/tree/v4.4.19"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -1561,23 +1471,23 @@
         },
         {
             "name": "transip/transip-api-php",
-            "version": "v6.6.0",
+            "version": "v6.6.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/transip/transip-api-php.git",
-                "reference": "967a26fa047832e87f146853c905665db014d9d5"
+                "reference": "05317c6ef282bb19145839f53c20ffc16396af93"
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                 "type": "zip",
-                "url": "https://api.github.com/repos/transip/transip-api-php/zipball/967a26fa047832e87f146853c905665db014d9d5",
-                "reference": "967a26fa047832e87f146853c905665db014d9d5",
+                "url": "https://api.github.com/repos/transip/transip-api-php/zipball/05317c6ef282bb19145839f53c20ffc16396af93",
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             "require": {
                 "ext-json": "*",
                 "ext-openssl": "*",
-                "guzzlehttp/guzzle": "^6.3",
-                "php": "^7.2.0",
+                "guzzlehttp/guzzle": "^6.3|^7.0",
+                "php": "^7.2.0|^8.0",
                 "symfony/cache": "^3.4|^4.4|^5.0"
             },
             "require-dev": {
@@ -1601,7 +1511,11 @@
                 }
             ],
             "description": "TransIP Rest API Library",
-            "time": "2021-01-29T14:43:46+00:00"
+            "support": {
+                "issues": "https://github.com/transip/transip-api-php/issues",
+                "source": "https://github.com/transip/transip-api-php/tree/v6.6.1"
+            },
+            "time": "2021-02-15T15:42:58+00:00"
         },
         {
             "name": "webmozart/assert",
@@ -1650,6 +1564,10 @@
                 "check",
                 "validate"
             ],
+            "support": {
+                "issues": "https://github.com/webmozarts/assert/issues",
+                "source": "https://github.com/webmozarts/assert/tree/1.9.1"
+            },
             "time": "2020-07-08T17:02:28+00:00"
         },
         {
@@ -1696,6 +1614,10 @@
                 }
             ],
             "description": "A robust cross-platform utility for normalizing, comparing and modifying file paths.",
+            "support": {
+                "issues": "https://github.com/webmozart/path-util/issues",
+                "source": "https://github.com/webmozart/path-util/tree/2.3.0"
+            },
             "time": "2015-12-17T08:42:14+00:00"
         }
     ],
@@ -1760,6 +1682,11 @@
                 "validation",
                 "versioning"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/composer",
+                "issues": "https://github.com/composer/semver/issues",
+                "source": "https://github.com/composer/semver/tree/3.2.4"
+            },
             "funding": [
                 {
                     "url": "https://packagist.com",
@@ -1818,6 +1745,11 @@
                 "Xdebug",
                 "performance"
             ],
+            "support": {
+                "irc": "irc://irc.freenode.org/composer",
+                "issues": "https://github.com/composer/xdebug-handler/issues",
+                "source": "https://github.com/composer/xdebug-handler/tree/1.4.5"
+            },
             "funding": [
                 {
                     "url": "https://packagist.com",
@@ -1903,6 +1835,10 @@
                 "docblock",
                 "parser"
             ],
+            "support": {
+                "issues": "https://github.com/doctrine/annotations/issues",
+                "source": "https://github.com/doctrine/annotations/tree/1.11.1"
+            },
             "time": "2020-10-26T10:28:16+00:00"
         },
         {
@@ -1965,6 +1901,10 @@
                 "parser",
                 "php"
             ],
+            "support": {
+                "issues": "https://github.com/doctrine/lexer/issues",
+                "source": "https://github.com/doctrine/lexer/tree/1.2.1"
+            },
             "funding": [
                 {
                     "url": "https://www.doctrine-project.org/sponsorship.html",
@@ -2072,6 +2012,10 @@
                 }
             ],
             "description": "A tool to automatically fix PHP code style",
+            "support": {
+                "issues": "https://github.com/FriendsOfPHP/PHP-CS-Fixer/issues",
+                "source": "https://github.com/FriendsOfPHP/PHP-CS-Fixer/tree/v2.18.2"
+            },
             "funding": [
                 {
                     "url": "https://github.com/keradus",
@@ -2129,6 +2073,10 @@
             "keywords": [
                 "diff"
             ],
+            "support": {
+                "issues": "https://github.com/PHP-CS-Fixer/diff/issues",
+                "source": "https://github.com/PHP-CS-Fixer/diff/tree/v1.3.1"
+            },
             "time": "2020-10-14T08:39:05+00:00"
         },
         {
@@ -2182,6 +2130,10 @@
             ],
             "description": "This tool check syntax of PHP files about 20x faster than serial check.",
             "homepage": "https://github.com/php-parallel-lint/PHP-Parallel-Lint",
+            "support": {
+                "issues": "https://github.com/php-parallel-lint/PHP-Parallel-Lint/issues",
+                "source": "https://github.com/php-parallel-lint/PHP-Parallel-Lint/tree/master"
+            },
             "time": "2020-04-04T12:18:32+00:00"
         },
         {
@@ -2232,6 +2184,9 @@
             ],
             "description": "A generic function and convention to trigger deprecation notices",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/deprecation-contracts/tree/master"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2312,6 +2267,9 @@
             ],
             "description": "Provides tools that allow your application components to communicate with each other by dispatching events and listening to them",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher/tree/v4.4.19"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2388,6 +2346,9 @@
                 "interoperability",
                 "standards"
             ],
+            "support": {
+                "source": "https://github.com/symfony/event-dispatcher-contracts/tree/v1.1.9"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2406,7 +2367,7 @@
         },
         {
             "name": "symfony/options-resolver",
-            "version": "v5.2.2",
+            "version": "v5.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/options-resolver.git",
@@ -2454,6 +2415,9 @@
                 "configuration",
                 "options"
             ],
+            "support": {
+                "source": "https://github.com/symfony/options-resolver/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2519,6 +2483,9 @@
                 "portable",
                 "shim"
             ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php70/tree/v1.20.0"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2535,9 +2502,85 @@
             ],
             "time": "2020-10-23T14:02:19+00:00"
         },
+        {
+            "name": "symfony/polyfill-php72",
+            "version": "v1.22.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php72.git",
+                "reference": "cc6e6f9b39fe8075b3dabfbaf5b5f645ae1340c9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php72/zipball/cc6e6f9b39fe8075b3dabfbaf5b5f645ae1340c9",
+                "reference": "cc6e6f9b39fe8075b3dabfbaf5b5f645ae1340c9",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.22-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "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"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-php72/tree/v1.22.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-01-07T16:49:33+00:00"
+        },
         {
             "name": "symfony/process",
-            "version": "v5.2.2",
+            "version": "v5.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
@@ -2578,6 +2621,9 @@
             ],
             "description": "Executes commands in sub-processes",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/process/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2596,7 +2642,7 @@
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v5.2.2",
+            "version": "v5.2.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
@@ -2637,6 +2683,9 @@
             ],
             "description": "Provides a way to profile code",
             "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/stopwatch/tree/v5.2.3"
+            },
             "funding": [
                 {
                     "url": "https://symfony.com/sponsor",
@@ -2660,9 +2709,9 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "^7.2.0",
+        "php": "^7.2.0|^8.0",
         "ext-json": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.0.0"
 }
diff --git a/src/Settings/Settings.php b/src/Settings/Settings.php
index 13f17ec..dc593bf 100644
--- a/src/Settings/Settings.php
+++ b/src/Settings/Settings.php
@@ -15,7 +15,7 @@ class Settings
     private const CONFIG_FILE_NAME = 'cli-config.json';
 
     public const TRANSIP_API_ENDPOINT = 'https://api.transip.nl/v6';
-    public const TRANSIP_CLI_VERSION = '6.6.0';
+    public const TRANSIP_CLI_VERSION = '6.6.1';
 
     /**
      * @var string