diff --git a/composer.json b/composer.json
index 11d6041e8..533f6eacc 100644
--- a/composer.json
+++ b/composer.json
@@ -50,7 +50,9 @@
         "chumper/zipper": "^1.0",
         "php-imap/php-imap": "^3.0",
         "nikic/php-parser": "3.1.5",
-        "laravel/tinker": "^1.0"
+        "laravel/tinker": "^1.0",
+        "league/oauth2-client": "^2.4",
+        "league/oauth2-google": "^3.0"
     },
     "require-dev": {
         "fzaninotto/faker": "^1.7",
diff --git a/composer.lock b/composer.lock
index e3e3e9590..0ddcf9836 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "2847484159397aa0646fb850bf14c857",
-    "content-hash": "6a5b008a3b908266bd5d0ff9b842eb9c",
+    "hash": "5b6ee9e869917ead9a2b4173803185c6",
+    "content-hash": "e87a4b0ee6d2684b8cb0ceb971b8524e",
     "packages": [
         {
             "name": "bshaffer/oauth2-server-php",
@@ -1393,6 +1393,124 @@
             ],
             "time": "2019-06-18 20:09:29"
         },
+        {
+            "name": "league/oauth2-client",
+            "version": "2.4.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/oauth2-client.git",
+                "reference": "cc114abc622a53af969e8664722e84ca36257530"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/oauth2-client/zipball/cc114abc622a53af969e8664722e84ca36257530",
+                "reference": "cc114abc622a53af969e8664722e84ca36257530",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "^6.0",
+                "paragonie/random_compat": "^1|^2|^9.99",
+                "php": "^5.6|^7.0"
+            },
+            "require-dev": {
+                "eloquent/liberator": "^2.0",
+                "eloquent/phony-phpunit": "^1.0|^3.0",
+                "jakub-onderka/php-parallel-lint": "^0.9.2",
+                "phpunit/phpunit": "^5.7|^6.0",
+                "squizlabs/php_codesniffer": "^2.3|^3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-2.x": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\OAuth2\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Alex Bilbie",
+                    "email": "hello@alexbilbie.com",
+                    "homepage": "http://www.alexbilbie.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Woody Gilk",
+                    "homepage": "https://github.com/shadowhand",
+                    "role": "Contributor"
+                }
+            ],
+            "description": "OAuth 2.0 Client Library",
+            "keywords": [
+                "Authentication",
+                "SSO",
+                "authorization",
+                "identity",
+                "idp",
+                "oauth",
+                "oauth2",
+                "single sign on"
+            ],
+            "time": "2018-11-22 18:33:57"
+        },
+        {
+            "name": "league/oauth2-google",
+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/oauth2-google.git",
+                "reference": "3290273029f7cc2a468aae68bad184479a23b9d2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/oauth2-google/zipball/3290273029f7cc2a468aae68bad184479a23b9d2",
+                "reference": "3290273029f7cc2a468aae68bad184479a23b9d2",
+                "shasum": ""
+            },
+            "require": {
+                "league/oauth2-client": "^2.0"
+            },
+            "require-dev": {
+                "eloquent/phony-phpunit": "^2.0",
+                "php-coveralls/php-coveralls": "^2.1",
+                "phpunit/phpunit": "^6.0",
+                "squizlabs/php_codesniffer": "^2.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "League\\OAuth2\\Client\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Woody Gilk",
+                    "email": "woody.gilk@gmail.com",
+                    "homepage": "http://shadowhand.me"
+                }
+            ],
+            "description": "Google OAuth 2.0 Client Provider for The PHP League OAuth2-Client",
+            "keywords": [
+                "Authentication",
+                "authorization",
+                "client",
+                "google",
+                "oauth",
+                "oauth2"
+            ],
+            "time": "2018-12-28 16:18:33"
+        },
         {
             "name": "libchart/libchart",
             "version": "1.4.0",