diff --git a/docs/Gemfile b/docs/Gemfile
index 80dc816..fdd0333 100644
--- a/docs/Gemfile
+++ b/docs/Gemfile
@@ -1,11 +1,9 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
+gemspec
 
-gem "jekyll", "~> 4.3.4" # installed by `gem jekyll`
-# gem "webrick"        # required when using Ruby >= 3 and Jekyll <= 4.2.2
+gem "jekyll-github-metadata", ">= 2.15"
 
-gem "just-the-docs", "0.10.0" # pinned to the current release
-# gem "just-the-docs"       
+gem "jekyll-include-cache", group: :jekyll_plugins
+gem "jekyll-sitemap", group: :jekyll_plugins
 
-gem "jekyll-default-layout"
-
-gem "jekyll-github-metadata"
\ No newline at end of file
+gem "html-proofer", "~> 5.0", :group => :development
\ No newline at end of file