How do I deal with Bonus from deceased spouse's employer in year I can't count them on my taxes?

My spouse died in Fall 2022. I filed my taxes for that year as joint. Then, in 2023, I received an unexpected check for a small annual bonus from their employer. It is my understanding that I cannot file joint on my 2023 taxes because I do not have dependents and am not eligible for SS benefits yet. So, since I can't have them joint, how will I report their income? I use TurboTax, of course.