I have a library which was recently pushed to production. I realized that I need to make a modification in one of the rules. I can't seem to "reject" my library like I could in Staging. How do I edit my library after it's been pushed to production?
You can not make changes once a library is pushed into production.
Solution for what you want to achieve is to make changes in the Rule and then build a new library which only includes this change and then push this new library into production.