diff --git a/composer.json b/composer.json
index f8c4fdf..d8c1c66 100644
--- a/composer.json
+++ b/composer.json
@@ -9,8 +9,8 @@
         }
     ],
     "require": {
-        "illuminate/support": ">=4.2 <9.0",
-        "illuminate/cache": ">=4.2 <9.0"
+        "illuminate/support": ">=4.2 <=9.0",
+        "illuminate/cache": ">=4.2 <=9.0"
     },
     "suggest": {
         "illuminate/filesystem": "Save settings to a JSON file.",