diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 733fe10..f4500e0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,11 +17,13 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.2, 8.3, 8.4]
-        laravel: [11, 12]
-        include:
+        php: [8.2, 8.3, 8.4, 8.5]
+        laravel: [11, 12, 13]
+        exclude:
           - php: 8.5
-            laravel: 12
+            laravel: 11
+          - php: 8.2
+            laravel: 13
 
     name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }}
 
diff --git a/composer.json b/composer.json
index 55f5940..efbc7e6 100644
--- a/composer.json
+++ b/composer.json
@@ -16,15 +16,15 @@
     "require": {
         "php": "^8.2",
         "ext-json": "*",
-        "illuminate/console": "^11.0|^12.0",
-        "illuminate/contracts": "^11.0|^12.0",
-        "illuminate/database": "^11.0|^12.0",
-        "illuminate/support": "^11.0|^12.0",
-        "symfony/console": "^7.0"
+        "illuminate/console": "^11.0|^12.0|^13.0",
+        "illuminate/contracts": "^11.0|^12.0|^13.0",
+        "illuminate/database": "^11.0|^12.0|^13.0",
+        "illuminate/support": "^11.0|^12.0|^13.0",
+        "symfony/console": "^7.0|^8.0"
     },
     "require-dev": {
         "mockery/mockery": "^1.6",
-        "orchestra/testbench": "^9.15|^10.8",
+        "orchestra/testbench": "^9.15|^10.8|^11.0",
         "phpstan/phpstan": "^1.10"
     },
     "autoload": {
diff --git a/src/SanctumServiceProvider.php b/src/SanctumServiceProvider.php
index a50c855..b0f6eca 100644
--- a/src/SanctumServiceProvider.php
+++ b/src/SanctumServiceProvider.php
@@ -85,8 +85,10 @@ protected function defineRoutes()
     protected function configureGuard()
     {
         Auth::resolved(function ($auth) {
-            $auth->extend('sanctum', function ($app, $name, array $config) use ($auth) {
-                return tap($this->createGuard($auth, $config), function ($guard) {
+            $requestGuardCreator = fn ($config) => $this->createGuard($auth, $config);
+
+            $auth->extend('sanctum', function ($app, $name, array $config) use ($requestGuardCreator) {
+                return tap($requestGuardCreator($config), function ($guard) {
                     app()->refresh('request', $guard, 'setRequest');
                 });
             });