diff --git a/composer.json b/composer.json
index f228efa..f55add8 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
     ],
     "require": {
         "php": "^7.4|^8.0",
-        "illuminate/support": "^8.0",
+        "illuminate/support": "^8.0|^9.0",
         "ext-json": "*"
     },
     "require-dev": {