Update README.md

Author: kitar

README.md

@@ -82,7 +82,7 @@ Install the package via Composer:
 $ composer require kitar/laravel-dynamodb
 ```
 
-### Laravel (6.x, 7.x, 8.x, 9.x, 10.x)
+### Laravel (6.x, 7.x, 8.x, 9.x, 10.x, 11.x)
 
 Add dynamodb configs to `config/database.php`: