diff --git a/composer.json b/composer.json
index eddad93..3085457 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
     ],
     "require": {
         "php": "^8.0",
-        "guzzlehttp/guzzle": "^7.0",
+        "guzzlehttp/guzzle": "^7.0 || ^8.0",
         "ext-dom": "*",
         "ext-json": "*",
         "ext-mbstring": "*"