diff --git a/composer.json b/composer.json
index 15f40bc..dc9ed84 100644
--- a/composer.json
+++ b/composer.json
@@ -14,9 +14,9 @@
     "require": {
         "php": ">=7.0",
         "guzzlehttp/guzzle": "^6.3 || ^7.0",
-        "illuminate/events": "~5.5 || ~6.0 || ~7.0 || ~8.0",
-        "illuminate/notifications": "~5.5 || ~6.0 || ~7.0 || ~8.0",
-        "illuminate/support": "~5.5 || ~6.0 || ~7.0 || ~8.0"
+        "illuminate/events": "~5.5 || ~6.0 || ~7.0 || ~8.0 || ~9.0",
+        "illuminate/notifications": "~5.5 || ~6.0 || ~7.0 || ~8.0 || ~9.0",
+        "illuminate/support": "~5.5 || ~6.0 || ~7.0 || ~8.0 || ~9.0"
     },
     "require-dev": {
         "mockery/mockery": "^0.9.5",