Portkey Node SDK (1.3.0) is at par with Openai Node SDK (4.36.0)
However to solve this issue, you can manually install:
npm install openai@4.36.0
Adding to it, we recently updated our python package as per the latest openai python sdk
Another update for the Node SDK will be rolled out soon, which will be updating all the existing methods and support more methods provided by openai as well.