Upgrade to Laravel 13

app/Models/Passkey.php

@@ -4,20 +4,16 @@ declare(strict_types=1);
 
 namespace App\Models;
 
+use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
+#[Fillable(['passkey_id', 'passkey'])]
 class Passkey extends Model
 {
     use HasFactory;
 
-    /** @inerhitDoc */
-    protected $fillable = [
-        'passkey_id',
-        'passkey',
-    ];
-
     public function user(): BelongsTo
     {
         return $this->belongsTo(User::class);