W4 form with single income and married filing jointly

Hello

I recently got married and making changes to my W4 forms. I am a resident alien working on H1B Visa, My visa is here in US since last month on H4. We are residing in Minnesota, so while filing Minnesota tax form, very first question is Marital Status. 

Options:

1. Single;Married, but legally separated  or spouse is non resident alien
2. Married
3. Married but withhold at higher single rate

My question is Do I need to select option 1 or 2? Does my wife treated as resident alien as she is on dependent visa