How can I fetch the most recent commit from my private submodule every time I redeploy the project on vercel?

[lumenwrites]

Hi! Sorry, I'm new to this, just trying to figure out how to use this script, I'd really appreciate some help!

My goal is to make this script fetch the most recent commit from my private git submodule every time I redeploy the vercel project.

Strangely, if I push changes to my private submodule, and then redeploy the project, it still fetches the old commit (I think that's the one it fetched when I deployed the project for the first time).

I don't know much about private git submodules (or this script), and I think I'm making some simple mistake. Can you help me figure out what am I doing wrong?