diff --git a/composer.json b/composer.json
index 21daddf..3ed8a44 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,8 @@
   ],
   "require": {
     "php": ">=7.0.0",
-    "laravel/framework": ">=5.5"
+    "laravel/framework": ">=5.5",
+    "guzzlehttp/guzzle": "^6"
   },
   "autoload": {
     "psr-4": {