Moto G Chrome Update ?

[magicshaw99]

I keep getting little pop up at the bottom of my Moto G screen saying

Its a lillte screen that pops up from the bottom and says ""chrome just got better. A new version is available"

I keeps on coming every minute or so and won't go away

No matter what site I go via my favorites menu, it there.

Is this legit ??

I haven't updated yet but when I click on update, it does ask for google account for download.

I don't want to update it at the moment. how do I stop this notification ??

Will I be able to update it later date ??