diff --git a/Gemfile b/Gemfile
index d8d9630ba3..0efb4dd5e2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem 'rake'
 gem 'dotenv'
 gem "kramdown-parser-gfm"
 gem "liquid-c"
-gem 'nokogiri', '~> 1.12', '>= 1.12.5'
+gem 'nokogiri', '~> 1.13'
 
 group :jekyll_plugins do
   gem 'jekyll-algolia', '~> 1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index eeeeb8a2cf..b295e7fd18 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,12 +113,12 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2021.0225)
     mini_i18n (0.8.0)
-    mini_portile2 (2.6.1)
+    mini_portile2 (2.8.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    nokogiri (1.12.5)
-      mini_portile2 (~> 2.6.1)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     nokogumbo (2.0.5)
       nokogiri (~> 1.8, >= 1.8.4)
@@ -186,7 +186,7 @@ DEPENDENCIES
   jekyll-toc
   kramdown-parser-gfm
   liquid-c
-  nokogiri (~> 1.12, >= 1.12.5)
+  nokogiri (~> 1.13)
   pronto
   pronto-markdownlint
   pygments.rb (~> 1.1.2)