# Lightroom Classic 13.0 **URL:** \ **Category:** Lightroom Classic CC\ **Created:** [October 10, 2023, 9:02pm UTC](https://forums.negativelabpro.com/t/lightroom-classic-13-0/6837 "2023-10-10T21:02:41Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![Digitizer](https://avatars.discourse-cdn.com/v4/letter/d/57b2e6/32.png) [@Digitizer](https://forums.negativelabpro.com/u/Digitizer)\ **Post date:** [October 12, 2023, 6:58am UTC](https://forums.negativelabpro.com/t/lightroom-classic-13-0/6837/3 "2023-10-12T06:58:48Z")
@nate sent an email about the issues between NLP and LrC version 13. Current recommendation is to stick to or revert to LrC version 12. More about it here: > [@Negative Lab Pro not working after upgrade to Lightroom Classic v13.0](https://forums.negativelabpro.com/t/negative-lab-pro-not-working-after-upgrade-to-lightroom-classic-v13-0/6824/5): > > UPDATE 10-15-23: This is FIXED as of Lightroom Classic v13.0.1. You should be safe to update to Lightroom Classic v13.0.1. Thanks @romanf Yes, I can confirm there appears to be a bug in LrC v13.0 that is preventing changes from taking effect. Users will need to downgrade to v12.5 or earlier until we can get this resolved. It is likely that Adobe will need to fix the bug with the SDK for this to work. This has happened once before and Adobe was super responsive in fixing it. “How do I downgr… --- _[View the full topic](https://forums.negativelabpro.com/t/lightroom-classic-13-0/6837)._