diff --git a/composer.json b/composer.json
index caa0491..56acaf7 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": ">=7.0",
-        "guzzlehttp/guzzle": "^6.0",
+        "guzzlehttp/guzzle": "^7.0",
         "tightenco/collect": "^5.4"
     },
     "require-dev": {