diff --git a/composer.json b/composer.json
index 7d6aa25..d7ce82e 100644
--- a/composer.json
+++ b/composer.json
@@ -8,8 +8,14 @@
             "name": "UPschooling"
         }
     ],
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/bziemons/matrix-php-sdk.git"
+        }
+    ],
     "require": {
-        "aryess/php-matrix-sdk": "dev-master"
+        "aryess/php-matrix-sdk": "dev-feature/guzzle7-update"
     },
     "require-dev": {
         "phpunit/phpunit": "^8.5",
@@ -19,7 +25,7 @@
         "optimize-autoloader": true,
         "classmap-authoritative": true,
         "platform": {
-            "php": "7.2"
+            "php": "7.2.5"
         }
     },
     "scripts": {
diff --git a/composer.lock b/composer.lock
index 62e3f6a..55e2480 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,35 +4,35 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "7b53e42ce616e0920d8d108689ba93f2",
+    "content-hash": "50de7fbcac58915f4bc01c0cf85e68ae",
     "packages": [
         {
             "name": "aryess/php-matrix-sdk",
-            "version": "dev-master",
+            "version": "dev-feature/guzzle7-update",
             "source": {
                 "type": "git",
-                "url": "https://github.com/Aryess/matrix-php-sdk.git",
-                "reference": "70f6273e0eff08b0896866b867334f95714384ed"
+                "url": "https://github.com/bziemons/matrix-php-sdk.git",
+                "reference": "54aa76a82237b1abea6b6d7157b03b39d207846c"
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-                "reference": "70f6273e0eff08b0896866b867334f95714384ed",
+                "url": "https://api.github.com/repos/bziemons/matrix-php-sdk/zipball/54aa76a82237b1abea6b6d7157b03b39d207846c",
+                "reference": "54aa76a82237b1abea6b6d7157b03b39d207846c",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
-                "guzzlehttp/guzzle": "^6.3",
-                "php": "~7.2",
+                "guzzlehttp/guzzle": "7.2.0",
+                "php": "^7.2.5 || ^8.0",
                 "rappasoft/laravel-helpers": "^1.0"
             },
             "replace": {
                 "aryess/phpmatrixsdk": "self.version"
             },
             "require-dev": {
-                "phpunit/phpunit": ">=5.4.3"
+                "phpunit/php-code-coverage": "^7.0",
+                "phpunit/phpunit": "^8.5"
             },
-            "default-branch": true,
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -44,7 +44,16 @@
                     "Aryess\\PhpMatrixSdk\\": "src"
                 }
             },
-            "notification-url": "https://packagist.org/downloads/",
+            "autoload-dev": {
+                "psr-4": {
+                    "Aryess\\PhpMatrixSdk\\": "tests"
+                }
+            },
+            "scripts": {
+                "test": [
+                    "phpunit"
+                ]
+            },
             "license": [
                 "MIT"
             ],
@@ -62,44 +71,49 @@
                 "PhpMatrixSdk"
             ],
             "support": {
-                "issues": "https://github.com/Aryess/matrix-php-sdk/issues",
-                "source": "https://github.com/Aryess/matrix-php-sdk/tree/master"
+                "source": "https://github.com/bziemons/matrix-php-sdk/tree/feature/guzzle7-update"
             },
-            "time": "2021-06-24T17:07:32+00:00"
+            "time": "2021-09-18T10:11:20+00:00"
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "6.5.5",
+            "version": "7.2.0",
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                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "9d4290de1cfd701f38099ef7e183b64b4b7b0c5e"
+                "reference": "0aa74dfb41ae110835923ef10a9d803a22d50e79"
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-                "reference": "9d4290de1cfd701f38099ef7e183b64b4b7b0c5e",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/0aa74dfb41ae110835923ef10a9d803a22d50e79",
+                "reference": "0aa74dfb41ae110835923ef10a9d803a22d50e79",
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-                "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"
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@@ -119,6 +133,11 @@
                     "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",
@@ -129,14 +148,34 @@
                 "framework",
                 "http",
                 "http client",
+                "psr-18",
+                "psr-7",
                 "rest",
                 "web service"
             ],
             "support": {
                 "issues": "https://github.com/guzzle/guzzle/issues",
-                "source": "https://github.com/guzzle/guzzle/tree/6.5"
+                "source": "https://github.com/guzzle/guzzle/tree/7.2.0"
             },
-            "time": "2020-06-16T21:01:06+00:00"
+            "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",
@@ -268,6 +307,58 @@
             },
             "time": "2021-04-26T09:17:50+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",
@@ -408,253 +499,6 @@
                 "source": "https://github.com/rappasoft/laravel-helpers/tree/1.0.2"
             },
             "time": "2019-04-03T13:15:59+00:00"
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-            "version": "v1.23.0",
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-                "symfony/polyfill-intl-normalizer": "^1.10",
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-            "extra": {
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-                },
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-                },
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-                    "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": [
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-                "idn",
-                "intl",
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-                },
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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": [
-                "compatibility",
-                "polyfill",
-                "portable",
-                "shim"
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-            "support": {
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-                    "type": "custom"
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-                    "type": "github"
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-                    "type": "tidelift"
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-            "time": "2021-05-27T09:17:38+00:00"
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     ],
     "packages-dev": [
@@ -2115,6 +1959,56 @@
             },
             "time": "2021-03-05T17:36:06+00:00"
         },
+        {
+            "name": "psr/event-dispatcher",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/event-dispatcher.git",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/event-dispatcher/zipball/dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "reference": "dbefd12671e8a14ec7f180cab83036ed26714bb0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\EventDispatcher\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Standard interfaces for event handling.",
+            "keywords": [
+                "events",
+                "psr",
+                "psr-14"
+            ],
+            "support": {
+                "issues": "https://github.com/php-fig/event-dispatcher/issues",
+                "source": "https://github.com/php-fig/event-dispatcher/tree/1.0.0"
+            },
+            "time": "2019-01-08T18:20:26+00:00"
+        },
         {
             "name": "psr/log",
             "version": "1.1.4",
@@ -2896,43 +2790,46 @@
         },
         {
             "name": "symfony/console",
-            "version": "v4.4.30",
+            "version": "v5.3.7",
             "source": {
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                 "url": "https://github.com/symfony/console.git",
-                "reference": "a3f7189a0665ee33b50e9e228c46f50f5acbed22"
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+                "url": "https://api.github.com/repos/symfony/console/zipball/8b1008344647462ae6ec57559da166c2bfa5e16a",
+                "reference": "8b1008344647462ae6ec57559da166c2bfa5e16a",
                 "shasum": ""
             },
             "require": {
-                "php": ">=7.1.3",
+                "php": ">=7.2.5",
+                "symfony/deprecation-contracts": "^2.1",
                 "symfony/polyfill-mbstring": "~1.0",
                 "symfony/polyfill-php73": "^1.8",
                 "symfony/polyfill-php80": "^1.16",
-                "symfony/service-contracts": "^1.1|^2"
+                "symfony/service-contracts": "^1.1|^2",
+                "symfony/string": "^5.1"
             },
             "conflict": {
                 "psr/log": ">=3",
-                "symfony/dependency-injection": "<3.4",
-                "symfony/event-dispatcher": "<4.3|>=5",
+                "symfony/dependency-injection": "<4.4",
+                "symfony/dotenv": "<5.1",
+                "symfony/event-dispatcher": "<4.4",
                 "symfony/lock": "<4.4",
-                "symfony/process": "<3.3"
+                "symfony/process": "<4.4"
             },
             "provide": {
                 "psr/log-implementation": "1.0|2.0"
             },
             "require-dev": {
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-                "symfony/dependency-injection": "^3.4|^4.0|^5.0",
-                "symfony/event-dispatcher": "^4.3",
+                "symfony/config": "^4.4|^5.0",
+                "symfony/dependency-injection": "^4.4|^5.0",
+                "symfony/event-dispatcher": "^4.4|^5.0",
                 "symfony/lock": "^4.4|^5.0",
-                "symfony/process": "^3.4|^4.0|^5.0",
-                "symfony/var-dumper": "^4.3|^5.0"
+                "symfony/process": "^4.4|^5.0",
+                "symfony/var-dumper": "^4.4|^5.0"
             },
             "suggest": {
                 "psr/log": "For using the console logger",
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