diff --git a/vraptor-site/Gemfile b/vraptor-site/Gemfile
index 0d1cbf5a7..9fa19edcd 100644
--- a/vraptor-site/Gemfile
+++ b/vraptor-site/Gemfile
@@ -5,7 +5,7 @@ gem 'nanoc', '3.6.7'
 gem 'kramdown', '1.3.1'
 gem 'adsf', '1.2.0'
 gem 'pygments.rb', '0.5.4'
-gem 'nokogiri', '1.6.3.1'
+gem 'nokogiri', '1.6.8.1'
 gem 'httparty'
 gem 'rainpress', '1.0'
 gem 'guard-nanoc', '1.0.2'
diff --git a/vraptor-site/Gemfile.lock b/vraptor-site/Gemfile.lock
index af750efa7..22a4cf807 100644
--- a/vraptor-site/Gemfile.lock
+++ b/vraptor-site/Gemfile.lock
@@ -39,12 +39,12 @@ GEM
       rb-inotify (>= 0.9)
     lumberjack (1.0.4)
     method_source (0.8.2)
-    mini_portile (0.6.0)
+    mini_portile2 (2.1.0)
     multi_xml (0.5.5)
     nanoc (3.6.7)
       cri (~> 2.3)
-    nokogiri (1.6.3.1)
-      mini_portile (= 0.6.0)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     posix-spawn (0.3.8)
     pry (0.9.12.6)
       coderay (~> 1.0)
@@ -79,6 +79,6 @@ DEPENDENCIES
   httparty
   kramdown (= 1.3.1)
   nanoc (= 3.6.7)
-  nokogiri (= 1.6.3.1)
+  nokogiri (= 1.6.8.1)
   pygments.rb (= 0.5.4)
   rainpress (= 1.0)