diff --git a/composer.json b/composer.json
index 880a9395..c2e2388e 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         "sebastian/diff": "^1.2 || ^2 || ^3",
         "marc1706/fast-image-size": "1.*",
         "sabberworm/php-css-parser": "^8.0.0",
-        "guzzlehttp/guzzle": "~6.1",
+        "guzzlehttp/guzzle": "~7.1",
         "masterminds/html5": "^2.5"
     },
     "autoload": {