I'm a remote employee for a company in a different state from which I lived in 2016. I moved right at the end of the year (December 9th) to a different state. Do I have to file two state returns?

I just moved to Utah from Michigan at the end of 2016. I work remotely from my home for a company in Minnesota (I have worked for the majority of 2016 this way). I'm filing a Michigan state tax return for my wages earned as a remote employee in 2016. However, since we moved to Utah in December and I am a remote employee still, do I have to file an additional state tax return for Utah?