diff --git a/Gemfile b/Gemfile
index 1d81c01..16c2150 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ gem 'middleman', '~> 4.5.0'
 gem 'middleman-autoprefixer', '~> 3.0.0'
 gem 'middleman-sprockets', '~> 4.1.1'
 gem 'middleman-syntax', '~> 3.2.0'
-gem 'nokogiri', '~> 1.15.6'
+gem 'nokogiri', '~> 1.16.5'
 gem 'rack', '~> 2.2.8'
 gem 'redcarpet', '~> 3.6.0'
 gem 'rouge', '~> 3.30.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index daa2329..dbf18f1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,9 +79,9 @@ GEM
     middleman-syntax (3.2.0)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_portile2 (2.8.5)
+    mini_portile2 (2.8.6)
     minitest (5.20.0)
-    nokogiri (1.15.6)
+    nokogiri (1.16.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     padrino-helpers (0.15.3)
@@ -129,7 +129,7 @@ DEPENDENCIES
   middleman-autoprefixer (~> 3.0.0)
   middleman-sprockets (~> 4.1.1)
   middleman-syntax (~> 3.2.0)
-  nokogiri (~> 1.15.6)
+  nokogiri (~> 1.16.5)
   rack (~> 2.2.8)
   redcarpet (~> 3.6.0)
   rouge (~> 3.30.0)