guzzle/guzzle to guzzlehttp/guzzle with laravel

I had setup intervention/imagecache and this package need to guzzlehttp/guzzle and i was setup weboap/visitor and this package need to guzzle/guzzle (the old version of guzzlehttp/guzzle)

si have problem with using composer update

it's say:

Package guzzle/guzzle is abandoned, you should avoid using it. Use guzzlehttp/guzzle instead.

can any help?

via Chebli Mohamed