Twig json encode and comma's

I have a Twig array like this:

var settings = JSON.parse('{{ theme | json_encode | raw }}');  

For example as a result I get this:

var settings = JSON.parse('{"text_color":"#444444","company_info":"my company profile with a comma's"}');

What happens now is that when somebody write at company profile something with a comma or any other character the complete script breaks.

Example's: - 'something' - thing's - awesome;

Is there a way to "accept" these special characters? I thought encode would read past those characters?!