diff --git a/Gemfile b/Gemfile
index 1eba16a18..235b9f7e5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,7 +28,7 @@ gem "middleman-sitemap", "~> 0.0.13"
 gem "middleman-automatic-clowncar", "~> 0.0.4"
 
 # Summaries
-gem "nokogiri", "~> 1.8.2"
+gem "nokogiri", "~> 1.10.8"
 
 # Faster JS compile
 gem 'therubyracer', "~> 0.12.2"
diff --git a/Gemfile.lock b/Gemfile.lock
index f93ed6e9c..38bf25e6c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -134,13 +134,13 @@ GEM
       rouge (~> 1.0)
     mini_magick (3.7.0)
       subexec (~> 0.2.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     multi_json (1.13.1)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
-    nokogiri (1.8.4-x64-mingw32)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.8)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.8-x64-mingw32)
+      mini_portile2 (~> 2.4.0)
     oj (2.12.14)
     padrino-helpers (0.12.9)
       i18n (~> 0.6, >= 0.6.7)
@@ -211,7 +211,7 @@ DEPENDENCIES
   middleman-minify-html (~> 3.4.1)
   middleman-sitemap (~> 0.0.13)
   middleman-syntax (~> 2.0.0)
-  nokogiri (~> 1.8.2)
+  nokogiri (~> 1.10.8)
   oj (~> 2.12.9)
   redcarpet (~> 3.3.1)
   sass (~> 3.4.14)