diff --git a/composer.json b/composer.json
index 03fc3e4..18e3c97 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     "minimum-stability": "dev",
     "require": {
         "php": "^5.6||^7.0",
-        "illuminate/support": "^5.1||^6.0||^7.0"
+        "illuminate/support": "^5.1||^6.0||^7.0||^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.8||^8.0"