Assuming you have an employer match, you should not increase your contributions and max out early, because most places will not give you the full match if you do. You could try to be tricky and front-load it to some degree (but not enough so that you won't get the full match).
Instead, what I am doing is contributing to my IRA faster than I normally would (have been doing this for the past week). I will also begin to invest some extra money into an after-tax brokerage account if the market continues to fall.