Laravel 5.4 route::resource update route not working

The update route is not working.

I have defined route as below Route::resource('contact', 'Dashboard\ContactController');

Form action is as below {!! Form::open(['route' => 'contact.update','role' => 'form', 'class'=>'contact-form','id' => 'contact-form', 'data-submit' => 'noAjax']) !!}

I have tried using method as PUT / PATCH but, it still goes to store route.

via Chebli Mohamed