Gemfile

source "https://rubygems.org"
# Hello! This is where you manage which Jekyll version is used to run.
# When you want to use a different version, change it below, save the
# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
#
#     bundle exec jekyll serve
#
# This will help ensure the proper Jekyll version is running.
# Happy Jekylling!
# This is the default theme for new Jekyll sites. You may change this to anything you like.
# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
# uncomment the line below. To upgrade, run `bundle update github-pages`.
#
gem "jekyll", "4.3.4" # Replace x.y.z with the desired Jekyll version

group :jekyll_plugins do
  gem "tzinfo", ">= 1", "< 3"
  gem "tzinfo-data"
  gem "wdm", "~> 0.1", :platforms => [:mingw, :x64_mingw, :mswin]
  gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]
  gem "webrick", "~> 1.8"
  gem 'html-proofer'
end