I'm not sure if this is the right board. Oh, well, here goes nothing. So, I deploy a game for android using RPG Maker MV, and upload it to google play store. The apk was made by following the method provided in this thread : forums.rpgmakerweb.com/index.php?/topic/47780-androidios-tldr-converting-your-project-using-the-manual-method/ When I went to up update the apk on google play store, it ask me to update apk version, like this article suggest : http://developer.android.com/tools/publishing/versioning.html The example that article provide is written on xml or something and the method that I follow is quite different. I suspect that it can be done by tampering with manifest.json file, but I don't know how to do it. Any help? Btw, changing the "xwalk_version" didn't help.