diff --git a/Gemfile b/Gemfile
index d081767..c00c923 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,9 +11,9 @@ gem 'will_paginate',            '~> 3.0.3'
 gem 'ruby-feedparser',          '~> 0.7'
 gem 'daemons',                  '~> 1.1.5'
 #gem 'thin',                     '~> 1.3.1'
-#gem 'nokogiri',                 '~> 1.6.0'
+gem 'nokogiri',                 '~> 1.6.0'
 gem 'unicorn',                  '~> 4.8'
-gem 'nokogiri',                 '~> 1.5.5'
+#gem 'nokogiri',                 '~> 1.5.5'
 gem 'rake', :require => false
 gem 'rest-client',              '~> 1.6.7'
 gem 'exception_notification',   '~> 4.0.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 63ff3ad..1cb53b4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -89,7 +89,7 @@ GEM
       actionmailer (>= 3.0.4)
       activesupport (>= 3.0.4)
     execjs (2.6.0)
-    faraday (0.9.1)
+    faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.10.0)
       faraday (>= 0.7.4, < 0.10)
@@ -138,13 +138,15 @@ GEM
       treetop (~> 1.4.8)
     metaclass (0.0.4)
     mime-types (1.25.1)
+    mini_portile (0.6.2)
     minitest (3.2.0)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
     multi_json (1.11.2)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    nokogiri (1.5.11)
+    nokogiri (1.6.6.2)
+      mini_portile (~> 0.6.0)
     oai (0.3.1)
       builder (>= 2.0.0)
       faraday
@@ -197,9 +199,9 @@ GEM
     rest-client (1.6.9)
       mime-types (~> 1.16)
     rmagick (2.13.4)
-    roadie (3.1.0.rc1)
+    roadie (3.0.5)
       css_parser (~> 1.3.4)
-      nokogiri (>= 1.5.0, < 1.7.0)
+      nokogiri (~> 1.6.0)
     roadie-rails (1.0.6)
       railties (>= 3.0, < 4.3)
       roadie (~> 3.0)
@@ -297,7 +299,7 @@ DEPENDENCIES
   locale (~> 2.0.5)
   minitest (~> 3.2.0)
   mocha (~> 1.1.0)
-  nokogiri (~> 1.5.5)
+  nokogiri (~> 1.6.0)
   oai (= 0.3.1)
   pg (~> 0.13.2)
   rack-contrib
@@ -309,7 +311,7 @@ DEPENDENCIES
   rdf-virtuoso
   rest-client (~> 1.6.7)
   rmagick (~> 2.13.1)
-  roadie
+  roadie (= 3.0.5)
   roadie-rails
   rspec (~> 2.14.0)
   rspec-rails (~> 2.14.1)
diff --git a/plugins/virtuoso/Gemfile b/plugins/virtuoso/Gemfile
index 691006e..48c8dda 100644
--- a/plugins/virtuoso/Gemfile
+++ b/plugins/virtuoso/Gemfile
@@ -5,3 +5,4 @@ gem 'oai', '0.3.1'
 gem 'liquid',                    '~> 3.0.3'
 gem 'roadie', '3.0.5'
 gem 'roadie-rails'
+#gem 'nokogiri', '1.6.6.2'
--
libgit2 0.21.2