diff --git a/Gemfile.lock b/Gemfile.lock
index b85cb39..c96e8dc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,6 +6,15 @@ GIT
       kaminari (>= 0.13)
       rails (>= 3.1)
 
+GIT
+  remote: git://github.com/rgrove/sanitize
+  revision: c62e83b34296f6433213cc008af8dee1421c5d1e
+  specs:
+    sanitize (3.0.2)
+      crass (~> 0.2.0)
+      nokogiri (>= 1.4.4)
+      nokogumbo (= 1.1.12)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -56,7 +65,6 @@ GEM
       activemodel (>= 3.2.0)
       activesupport (>= 3.2.0)
       json (>= 1.7)
-    charlock_holmes (0.6.9.4)
     climate_control (0.0.3)
       activesupport (>= 3.0)
     cocaine (0.5.3)
@@ -68,6 +76,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.6.3)
+    crass (0.2.1)
     devise (2.2.8)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.1)
@@ -97,25 +106,12 @@ GEM
     formtastic-bootstrap (3.0.0)
       formtastic (>= 2.2)
     git (1.2.6)
-    github-markup (0.7.5)
-    gitlab-grit (2.6.0)
-      charlock_holmes (~> 0.6.9)
-      diff-lcs (~> 1.1)
-      mime-types (~> 1.15)
-      posix-spawn (~> 0.3.6)
     globalize (3.0.4)
       activemodel (>= 3.0.0, < 4.0.0)
       activerecord (>= 3.0.0, < 4.0.0)
     globalize-versioning (0.1.0.alpha.1)
       globalize (>= 3, < 5)
       paper_trail (~> 3.0.0)
-    gollum-lib (2.0.0)
-      github-markup (>= 0.7.5, < 1.0.0)
-      gitlab-grit (= 2.6.0)
-      nokogiri (~> 1.6.0)
-      rouge (~> 1.3.1)
-      sanitize (~> 2.0.6)
-      stringex (~> 2.1.0)
     haml (4.0.5)
       tilt
     hashie (2.0.5)
@@ -146,13 +142,15 @@ GEM
     meta-tags (2.0.0)
       actionpack (>= 3.0.0)
     mime-types (1.25.1)
-    mini_portile (0.5.2)
+    mini_portile (0.6.0)
     multi_json (1.8.4)
     multipart-post (1.2.0)
     mysql2 (0.3.14)
     net-ldap (0.3.1)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
+    nokogiri (1.6.3.1)
+      mini_portile (= 0.6.0)
+    nokogumbo (1.1.12)
+      nokogiri
     oauth2 (0.8.1)
       faraday (~> 0.8)
       httpauth (~> 0.1)
@@ -183,7 +181,6 @@ GEM
       cocaine (~> 0.5.0)
       mime-types
     polyglot (0.3.3)
-    posix-spawn (0.3.8)
     pyu-ruby-sasl (0.0.3.3)
     rack (1.4.5)
     rack-cache (1.2)
@@ -220,7 +217,6 @@ GEM
     rinku (1.7.3)
     rmagick (2.13.2)
     rolify (3.2.0)
-    rouge (1.3.4)
     rspec-core (2.14.7)
     rspec-expectations (2.14.4)
       diff-lcs (>= 1.1.3, < 2.0)
@@ -235,8 +231,6 @@ GEM
       rspec-mocks (~> 2.14.0)
     rubyntlm (0.1.1)
     rubyzip (1.1.6)
-    sanitize (2.0.6)
-      nokogiri (>= 1.4.4)
     sass (3.2.13)
     sass-rails (3.2.6)
       railties (~> 3.2.0)
@@ -251,7 +245,6 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.8)
-    stringex (2.1.2)
     themes_for_rails (0.5.1)
       rails (>= 3.0.0)
     therubyracer (0.12.0)
@@ -300,7 +293,6 @@ DEPENDENCIES
   git
   globalize (~> 3.0.4)
   globalize-versioning
-  gollum-lib
   haml
   jquery-datetimepicker-rails
   jquery-fileupload-rails
@@ -319,7 +311,7 @@ DEPENDENCIES
   rolify
   rspec-rails
   rubyzip
-  sanitize
+  sanitize!
   sass-rails (~> 3.2)
   seed_dump (~> 0.5.3)
   simple_calendar (~> 0.1.9)