diff --git a/composer.json b/composer.json
index 2dd2cc8..025b9e4 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     },
     "require": {
         "php": ">=7.0.0",
-        "illuminate/support": "5.8.*",
+        "illuminate/support": "5.8.*||^6.0",
         "laravel/browser-kit-testing": "^5.0"
     },
     "require-dev": {