diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 584bbe1412..24e711b098 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,19 +6,9 @@ jobs:
     name: Jekyll Build
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Ruby
-      uses: eregon/use-ruby-action@master
+    - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 2.7
-    - uses: actions/cache@v1
-      with:
-        path: vendor/bundle
-        key: bundler-${{ hashFiles('**/Gemfile.lock')}}
-        restore-keys: |
-          bundler-
-    - name: bundle install
-      run: |
-        gem install bundler
-        bundle install --jobs 4 --retry 3 --path vendor/bundle
+        ruby-version: 3.0
+        bundler-cache: true 
     - name: Jekyll Build
       run: bundle exec jekyll build
diff --git a/Gemfile b/Gemfile
index 3900a54ba7..2ed5fdc0c3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,7 @@
 source 'https://rubygems.org'
 
 gem 'rake'
+gem 'webrick'
 
 group :jekyll_plugins do
   gem 'github-pages'
diff --git a/Gemfile.lock b/Gemfile.lock
index cf867b593c..3a3c7cc700 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -259,6 +259,7 @@ GEM
       unf_ext
     unf_ext (0.0.7.7)
     unicode-display_width (1.7.0)
+    webrick (1.7.0)
     zeitwerk (2.4.2)
 
 PLATFORMS
@@ -269,6 +270,7 @@ DEPENDENCIES
   jekyll-include-cache
   jekyll-toc
   rake
+  webrick
 
 BUNDLED WITH
-   2.1.4
+   2.2.16