diff --git a/doc-src/Gemfile b/doc-src/Gemfile
index 06b09167..e8cbf01b 100644
--- a/doc-src/Gemfile
+++ b/doc-src/Gemfile
@@ -7,7 +7,7 @@ gem 'rack'
 gem 'mime-types'
 gem 'fssm'
 gem 'serve'
-gem 'nokogiri'
+gem 'nokogiri', :version => "0.4.1"
 gem 'coderay'
 gem 'haml-edge', :require => 'sass'
-gem 'rake'
\ No newline at end of file
+gem 'rake'
diff --git a/doc-src/Gemfile.lock b/doc-src/Gemfile.lock
index 6fa9433a..86f34d43 100644
--- a/doc-src/Gemfile.lock
+++ b/doc-src/Gemfile.lock
@@ -49,31 +49,31 @@ dependencies:
     - :default
     version: ">= 0"
 specs: 
-- nokogiri: 
-    version: 1.4.1.1
-- coderay: 
-    version: 0.9.1
-- haml-edge: 
-    version: 2.3.155
-- activesupport: 
-    version: 2.3.5
-- rdiscount: 
-    version: 1.5.8
-- nanoc3: 
-    version: 3.0.9
-- rack: 
-    version: 1.1.0
-- serve: 
-    version: 0.10.0
-- mime-types: 
-    version: "1.16"
-- thor: 
-    version: 0.13.4
 - rake: 
     version: 0.8.7
+- activesupport: 
+    version: 2.3.5
+- coderay: 
+    version: 0.9.2
 - fssm: 
-    version: 0.1.3
-hash: 8d69b94ae57d013d95d60dd554ffc9f6fa2529e4
+    version: 0.1.4
+- haml-edge: 
+    version: 2.3.177
+- mime-types: 
+    version: "1.16"
+- nanoc3: 
+    version: 3.0.9
+- nokogiri: 
+    version: 1.4.1
+- rack: 
+    version: 1.1.0
+- rdiscount: 
+    version: 1.6.3
+- serve: 
+    version: 0.10.0
+- thor: 
+    version: 0.13.4
+hash: 4cbd2364289d5f0c737704bee95125d9bf8f4a14
 sources: 
 - Rubygems: 
     uri: http://gemcutter.org