diff --git a/Gemfile b/Gemfile
index a113c2c..17ba11a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,7 +14,7 @@ gem 'redcarpet', '~> 3.6'
 gem 'pygments.rb', '~> 2.4'
 
 # 1.14.0 is Ruby 2.7 only
-gem 'nokogiri', '~> 1.16.5'
+gem 'nokogiri', '~> 1.16.7'
 
 # 1.17.0 does not seem to work on Ruby 2.6:
 # https://github.com/perlun/perlun.eu.org/actions/runs/9685245708/job/26724904172?pr=50.
diff --git a/Gemfile.lock b/Gemfile.lock
index f1d7e16..5411801 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,10 +68,10 @@ GEM
     mercenary (0.3.6)
     mini_portile2 (2.8.7)
     minitest (5.23.1)
-    nokogiri (1.16.5)
+    nokogiri (1.16.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.16.5-x86_64-linux)
+    nokogiri (1.16.7-x86_64-linux)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -109,7 +109,7 @@ DEPENDENCIES
   jekyll-multiple-languages-plugin!
   jekyll-paginate (~> 1.1)
   jemoji (~> 0.13)
-  nokogiri (~> 1.16.5)
+  nokogiri (~> 1.16.7)
   pygments.rb (~> 2.4)
   redcarpet (~> 3.6)