diff --git a/Gemfile b/Gemfile
index a777b79aa11..c059fe8d0c0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,6 +9,6 @@ gem 'middleman-sprockets', '~> 4.1'
 gem 'middleman-livereload'
 gem 'rouge', '~> 3.21'
 gem 'redcarpet', '~> 3.5.0'
-gem 'nokogiri', '~> 1.13.3'
+gem 'nokogiri', '~> 1.14.3'
 gem 'sass'
 gem 'webrick'
diff --git a/Gemfile.lock b/Gemfile.lock
index c68ff0c92ba..0da145cf0b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -89,9 +89,9 @@ GEM
     middleman-syntax (3.2.0)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.1)
     minitest (5.14.4)
-    nokogiri (1.13.4)
+    nokogiri (1.14.3)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     padrino-helpers (0.15.1)
@@ -102,7 +102,7 @@ GEM
     parallel (1.21.0)
     parslet (2.0.0)
     public_suffix (4.0.6)
-    racc (1.6.0)
+    racc (1.6.2)
     rack (2.2.3)
     rack-livereload (0.3.17)
       rack
@@ -144,7 +144,7 @@ DEPENDENCIES
   middleman-livereload
   middleman-sprockets (~> 4.1)
   middleman-syntax (~> 3.2)
-  nokogiri (~> 1.13.3)
+  nokogiri (~> 1.14.3)
   redcarpet (~> 3.5.0)
   rouge (~> 3.21)
   sass