How do I get back the Instagram DM update?

I was prompted to update Instagram dm and I was not in range of a good internet connection so it said try again or smth(I don't remember). Now I wanna update but how do I do so? Ik Instagram updates are for individual accounts sent from the server, so uninstalling and reinstalling won't work. I tried logging into my account from a different phone and still the same. Logging in a different account on my phone, I was prompted to update and I updated and it works. It's just for my account.