diff --git a/README.md b/README.md
index 6ccf53a..2389743 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ A Laravel Nova card that displays the total number of records for a model or the
 </a>
 
 <a href="https://nova.laravel.com/docs/4.0/" title="Laravel Nova Version">
-    <img alt="Laravel Nova Version" src="https://img.shields.io/badge/laravel%20nova-4.0-1DA5E7">
+    <img alt="Laravel Nova Version" src="https://img.shields.io/badge/laravel%20nova-5.0-1DA5E7">
 </a>
 
 <a href="https://www.php.net/" title="PHP version">
@@ -35,9 +35,9 @@ A Laravel Nova card that displays the total number of records for a model or the
 </p>
 
 ## Requirements
-- PHP 7.4 - 8.3
+- PHP 7.4 - 8.4
 - Laravel 8.x - 11.x
-- Nova 4
+- Nova 4.x - 5.x
 
 ## Installation
 
diff --git a/composer.json b/composer.json
index 31cfec6..a5e4e20 100644
--- a/composer.json
+++ b/composer.json
@@ -17,15 +17,21 @@
     "homepage": "https://github.com/abordage/nova-total-card",
     "require": {
         "php": ">=7.4",
-        "laravel/nova": "^4.0"
+        "laravel/nova": "^4.0 || ^5.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.0",
         "nunomaduro/collision": "^5.0 || ^6.0 || ^7.0 || ^8.0",
-        "nunomaduro/larastan": "^1.0 || ^2.0",
+        "larastan/larastan": "^1.0 || ^2.0",
         "orchestra/testbench": "^6.0 || ^7.0 || ^8.0 || ^9.0",
         "phpunit/phpunit": "^9.6 || ^10.0"
     },
+    "repositories": {
+        "nova": {
+            "type": "composer",
+            "url": "https://nova.laravel.com"
+        }
+    },
     "minimum-stability": "dev",
     "prefer-stable": true,
     "autoload": {
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 622cf27..b818652 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,6 +1,6 @@
 includes:
     - phpstan-baseline.neon
-    - ./vendor/nunomaduro/larastan/extension.neon
+    - ./vendor/larastan/larastan/extension.neon
 
 parameters: