diff --git a/composer.json b/composer.json
index 3c68fd7..2ebe406 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "homepage": "https://github.com/vio/pinball",
     "keywords": ["Laravel", "Pinball"],
     "require": {
-        "illuminate/support": "~5|~7|~8"
+        "illuminate/support": "~5|~7|~8|~9"
     },
     "require-dev": {
         "phpunit/phpunit": "~9.0",