diff --git a/composer.json b/composer.json
index 4a56a2d..4f18da5 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     "license": "MIT",
     "require": {
         "php" : ">=7.0.0",
-        "illuminate/support": "5.6.*|5.7.*|5.8.*|^6.0|^7.0|^8.0",
+        "illuminate/support": "5.6.*|5.7.*|5.8.*|^6.0|^7.0|^8.0|^9.0",
         "nesbot/carbon": "^1.25|^1.26.3|^2.0"
     },
     "autoload": {