From a841a56c896554249ac2d8566d630080defe72b1 Mon Sep 17 00:00:00 2001
From: Michael Joseph <josephmje.22@gmail.com>
Date: Fri, 5 Mar 2021 11:28:26 -0500
Subject: [PATCH] Gemfile: add 'webrick' dependency for Ruby 3.0.0 and above

Fixes carpentries/styles#552
---
 Gemfile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Gemfile b/Gemfile
index 41c97a9a..8d69492b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,3 +8,7 @@ git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 ruby '>=2.7.1'
 
 gem 'github-pages', group: :jekyll_plugins
+
+if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new('3.0.0')
+    gem 'webrick', '>= 1.6.1'
+end
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