diff --git a/Gemfile b/Gemfile
index 28ad6f4375f..25534953d1d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,6 +13,6 @@ gem 'middleman-sprockets', '~> 4.1'
 gem 'middleman-data_source'
 gem 'rouge', '~> 3.21'
 gem 'redcarpet', '~> 3.6.0'
-gem 'nokogiri', '~> 1.18.1'
+gem 'nokogiri', '~> 1.19.0'
 gem 'sass'
 gem 'webrick'
diff --git a/Gemfile.lock b/Gemfile.lock
index 3d66c0fc216..3664ac1f858 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -90,10 +90,10 @@ GEM
     mini_portile2 (2.8.9)
     minitest (5.21.2)
     mutex_m (0.3.0)
-    nokogiri (1.18.10)
+    nokogiri (1.19.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-linux-gnu)
+    nokogiri (1.19.0-x86_64-linux-gnu)
       racc (~> 1.4)
     padrino-helpers (0.15.3)
       i18n (>= 0.6.7, < 2)
@@ -148,7 +148,7 @@ DEPENDENCIES
   middleman-sprockets (~> 4.1)
   middleman-syntax (~> 3.2)
   mutex_m
-  nokogiri (~> 1.18.1)
+  nokogiri (~> 1.19.0)
   redcarpet (~> 3.6.0)
   rouge (~> 3.21)
   sass