When is born this way music video coming out?

As of my knowledge limited to data before September 2021, there is no new "Born This Way" music video in development. The original "Born This Way" music video was released on February 20, 2011, as the second single from Lady Gaga's second studio album of the same name.

For the latest information on Lady Gaga's upcoming projects and releases, please consult official sources such as her social media accounts or her official website.