Android , CocoonJS Force update?

Hi,

I got a question.

I found a bug in my game which pretty much * up the highscore system.

Once fixed this will be great again but the problem is. Once there is 1 person with a old version he is able to ruin the highscore system every moment.

Is there a way to force update the application before you can play?

I am using CocoonJS to compile.

Thanks in advance.