diff --git a/Gemfile b/Gemfile
index 80d521548e2..95029e39a5c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,5 +8,5 @@ gem 'middleman-autoprefixer', '~> 2.7'
 gem 'middleman-sprockets', '~> 4.1'
 gem 'rouge', '~> 3.2'
 gem 'redcarpet', '~> 3.4.0'
-gem 'nokogiri', '~> 1.10.4'
+gem 'nokogiri', '~> 1.10.8'
 gem 'sass'
diff --git a/Gemfile.lock b/Gemfile.lock
index 08acc767875..d6d48a62fd2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -78,7 +78,7 @@ GEM
       rouge (~> 3.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     padrino-helpers (0.13.3.4)
       i18n (~> 0.6, >= 0.6.7)
@@ -122,7 +122,7 @@ DEPENDENCIES
   middleman-autoprefixer (~> 2.7)
   middleman-sprockets (~> 4.1)
   middleman-syntax (~> 3.2)
-  nokogiri (~> 1.10.4)
+  nokogiri (~> 1.10.8)
   redcarpet (~> 3.4.0)
   rouge (~> 3.2)
   sass