Sometimes you need the latest updates from Laravel Settler the Homestead base box source.
This assumes you're on macOS and have homebrew, Vagrant and Virtualbox installed.
These instructions are a slighly expanded version of the settler readme
mkdir settler-master
cd settler-master
git clone [email protected]:laravel/settler.git
git clone [email protected]:chef/bento.git
cd settler
./bin/copy-to-bento.sh
brew update
brew install packer
"Replace scripts/cleanup.sh with scripts/homestead.sh in file ubuntu/ubuntu-16.04-amd64.json"
packer build -only=virtualbox-iso ubuntu-16.04-amd64.json
vagrant box add laravel/homestead-master ../builds/ubuntu-16.04.virtualbox.box
Add the following lines to your homestead.yml
box: laravel/homestead-master
version: ">= 0"
vagrant up
You may need to destroy your existing homestead installation first with vagrant destroy