diff --git a/Gemfile b/Gemfile
index 85225e1..efba6d5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -27,8 +27,9 @@ gem 'turbolinks'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem 'jbuilder', '~> 1.0.1'
 
-gem "therubyracer", group: :production
-gem 'less-rails', github: 'metaskills/less-rails', branch: 'depends_only_on_less_files'
+gem "therubyracer", "0.12.3" #, group: :production
+#gem 'less-rails', github: 'metaskills/less-rails', branch: 'depends_only_on_less_files'
+gem 'less-rails'
 gem "twitter-bootstrap-rails"
 
 gem 'haml-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index fb83eec..aaf8fba 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,17 +5,6 @@ GIT
     formtastic (2.3.0.rc2)
       actionpack (>= 3.0)
 
-GIT
-  remote: git://github.com/metaskills/less-rails.git
-  revision: c34a9dc78b793a2f31e1917065f36f7201608365
-  branch: depends_only_on_less_files
-  specs:
-    less-rails (2.7.1)
-      actionpack (>= 4.0)
-      less (~> 2.6.0)
-      sprockets (> 2, < 4)
-      tilt
-
 GEM
   remote: https://rubygems.org/
   specs:
@@ -96,7 +85,11 @@ GEM
     kgio (2.11.2)
     less (2.6.0)
       commonjs (~> 0.2.7)
-    libv8 (3.11.8.17)
+    less-rails (4.0.0)
+      actionpack (>= 4)
+      less (~> 2.6.0)
+      sprockets (>= 2)
+    libv8 (3.16.14.19)
     mail (2.5.5)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
@@ -135,7 +128,7 @@ GEM
     rake (12.3.3)
     rdoc (3.12.2)
       json (~> 1.4)
-    ref (1.0.5)
+    ref (2.0.0)
     rmagick (3.1.0)
     rvm-capistrano (1.4.1)
       capistrano (>= 2.0.0)
@@ -149,8 +142,8 @@ GEM
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    therubyracer (0.11.4)
-      libv8 (~> 3.11.8.12)
+    therubyracer (0.12.3)
+      libv8 (~> 3.16.14.15)
       ref
     thor (0.20.3)
     thread_safe (0.3.6)
@@ -189,14 +182,14 @@ DEPENDENCIES
   jbuilder (~> 1.0.1)
   jquery-rails
   kaminari-bootstrap
-  less-rails!
+  less-rails
   mysql2
   nokogiri
   rails (= 4.0.6)
   rmagick
   rvm-capistrano
   sdoc
-  therubyracer
+  therubyracer (= 0.12.3)
   turbolinks
   twitter-bootstrap-rails
   uglifier (~> 2.7)