diff --git a/composer.json b/composer.json
index 1e5423e..c74ee0f 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     "require": {
         "php": "^8.1",
         "ext-json": "*",
-        "guzzlehttp/guzzle": "^7.8"
+        "guzzlehttp/guzzle": "^7.8 || ^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.5",