Graduate Visa and spouse

Dear Members,
I arrived in the UK in 2022 and successfully completed my master's degree.
Now, my Tier 4 visa is set to expire at the end of May 2024. Since I've completed my degree, I plan on applying for a Graduate visa.

My question is about adding my wife to this visa since we've lived together in a long-term relationship for the past two years, and we recently got married in the UK. My wife is currently on a student visa,(not my dependent) which expires in a month. Can I add her to my Graduate visa application?

Please advise me on my above situation.

Thank you

She has to be your dependant to be able o switch to the graduate visa with you.