diff --git a/Gemfile b/Gemfile
index be2518b..f378954 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,18 +1,18 @@
 source "http://rubygems.org"
 
 group :development do
-  gem 'rake', '~> 0.9.2'
+  gem 'rake', '~> 0.9'
   gem 'rack', '~> 1.4.1'
-  gem 'jekyll', '~> 0.11.2'
+  gem 'jekyll', '~> 0.12'
   gem 'rdiscount', '~> 1.6.8'
-  gem 'pygments.rb', '~> 0.2.12'
+  gem 'pygments.rb', '~> 0.3.4'
   gem 'RedCloth', '~> 4.2.9'
-  gem 'haml', '~> 3.1.6'
-  gem 'compass', '~> 0.12.1'
+  gem 'haml', '~> 3.1.7'
+  gem 'compass', '~> 0.12.2'
   gem 'rubypants', '~> 0.2.0'
   gem 'rb-fsevent', '~> 0.9'
   gem 'stringex', '~> 1.4.0'
   gem 'liquid', '~> 2.3.0'
 end
 
-gem 'sinatra', '~> 1.3.2'
+gem 'sinatra', '~> 1.3.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 5060be1..c235b2c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,9 +2,6 @@ GEM
   remote: http://rubygems.org/
   specs:
     RedCloth (4.2.9)
-    albino (1.3.3)
-      posix-spawn (>= 0.3.6)
-    blankslate (2.1.2.4)
     chunky_png (1.2.5)
     classifier (1.3.3)
       fast-stemmer (>= 1.0.0)
@@ -14,56 +11,54 @@ GEM
       sass (~> 3.1)
     directory_watcher (1.4.1)
     fast-stemmer (1.0.1)
-    ffi (1.0.11)
     fssm (0.2.9)
-    haml (3.1.6)
-    jekyll (0.11.2)
-      albino (~> 1.3)
+    haml (3.1.7)
+    jekyll (0.12.0)
       classifier (~> 1.3)
       directory_watcher (~> 1.1)
-      kramdown (~> 0.13)
+      kramdown (~> 0.13.4)
       liquid (~> 2.3)
       maruku (~> 0.5)
-    kramdown (0.13.7)
+      pygments.rb (~> 0.3.2)
+    kramdown (0.13.8)
     liquid (2.3.0)
-    maruku (0.6.0)
+    maruku (0.6.1)
       syntax (>= 1.0.0)
     posix-spawn (0.3.6)
-    pygments.rb (0.2.13)
-      rubypython (~> 0.5.3)
+    pygments.rb (0.3.4)
+      posix-spawn (~> 0.3.6)
+      yajl-ruby (~> 1.1.0)
     rack (1.4.1)
-    rack-protection (1.2.0)
+    rack-protection (1.3.2)
       rack
     rake (0.9.2.2)
     rb-fsevent (0.9.1)
     rdiscount (1.6.8)
     rubypants (0.2.0)
-    rubypython (0.5.3)
-      blankslate (>= 2.1.2.3)
-      ffi (~> 1.0.7)
     sass (3.1.20)
-    sinatra (1.3.2)
+    sinatra (1.3.3)
       rack (~> 1.3, >= 1.3.6)
       rack-protection (~> 1.2)
       tilt (~> 1.3, >= 1.3.3)
     stringex (1.4.0)
     syntax (1.0.0)
     tilt (1.3.3)
+    yajl-ruby (1.1.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   RedCloth (~> 4.2.9)
-  compass (~> 0.12.1)
-  haml (~> 3.1.6)
-  jekyll (~> 0.11.2)
+  compass (~> 0.12.2)
+  haml (~> 3.1.7)
+  jekyll (~> 0.12)
   liquid (~> 2.3.0)
-  pygments.rb (~> 0.2.12)
+  pygments.rb (~> 0.3.4)
   rack (~> 1.4.1)
-  rake (~> 0.9.2)
+  rake (~> 0.9)
   rb-fsevent (~> 0.9)
   rdiscount (~> 1.6.8)
   rubypants (~> 0.2.0)
-  sinatra (~> 1.3.2)
+  sinatra (~> 1.3.3)
   stringex (~> 1.4.0)