diff --git a/Gemfile b/Gemfile
index 2ed5fdc0c3..764aa84d89 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,7 @@
 source 'https://rubygems.org'
 
+gem 'jekyll'
+gem 'nokogiri', '1.15.6'
 gem 'rake'
 gem 'webrick'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index cb73ea992e..589de38b3e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -208,14 +208,14 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.6)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.19.0)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.6)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     octokit (4.25.1)
       faraday (>= 1, < 3)
@@ -223,8 +223,8 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (4.0.7)
-    racc (1.6.2)
-    rake (13.2.1)
+    racc (1.7.3)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -260,10 +260,12 @@ PLATFORMS
 
 DEPENDENCIES
   github-pages
+  jekyll
   jekyll-include-cache
   jekyll-toc
+  nokogiri (= 1.15.6)
   rake
   webrick
 
 BUNDLED WITH
-   2.4.1
+   2.4.22