diff --git a/composer.json b/composer.json
index 1f34f65..4d3629a 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,8 @@
         "laravel/socialite": "^2.0",
         "guzzlehttp/guzzle": "~6.0",
         "fzaninotto/faker": "^1.6",
-        "bramdevries/oauth2-slack": "^0.1.0"
+        "bramdevries/oauth2-slack": "^0.1.0",
+        "m4tthumphrey/php-gitlab-api": "dev-master"
     },
     "require-dev": {
         "mockery/mockery": "0.9.*",