Update README.md

Author: ultrono

README.md

@@ -13,7 +13,7 @@ A simple package allowing for consistent API responses throughout your Laravel a
 ## Requirements
 
 - PHP `^8.0`
-- Laravel `^8.12`, `^9.0`, `^10.0` or `^11.0`
+- Laravel `^8.12`, `^9.0`, `^10.0`, `^11.0` or `^12.0`
 
 ### Legacy Support