Laravel: How to update a column value of selected records without using loop with Laravel's Eloquent/Fluent?

How can we update a column value of all selected rows in a database without using loop with Laravel's Eloquent/Fluent. See below.

It works for single record:

$singleUser = User::find(1);

$singleUser->status = '1';

$singleUser->save();

But it doesn't work for multiple records. It's showing "Method save does not exist."

$allUsers = User::all();

$allUsers->status = '1';

$allUsers->save();

via Chebli Mohamed