Upload lower version number of app

I have client with an app in the app store that was at version 4.05 and they accidentally submitted a new build as version 5.06 when they meant to submit it as 4.06. They aren't ready yet 开发者_如何学运维for a full version number increase. Long story.

Is it possible to submit the next version as 4.06 to get it back on track? Or is not allowed to upload a lower version to iTunes Connect?

Yes. The version numbers only need be distinct.

From the Developer Guide:

A Version Number The unique version number of the app. Keep the following in mind:

• Use typical software versioning conventions (for example, “1.0 or 1.0.1 or 1.1”).
• Do not include words such as “build” , “version” or “beta” in your version number. This will appear next to your application icon on the app product page.