diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..227cea2
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.0.0
diff --git a/.travis.yml b/.travis.yml
index f9d70f9..d7d6d73 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,4 +5,4 @@ script: "./script/cibuild"
 #environment
 language: ruby
 rvm: 
-  - 1.9.3
\ No newline at end of file
+  - 2.0.0
diff --git a/Gemfile b/Gemfile
index 4bc6e3e..98a042b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,4 @@
 source 'https://rubygems.org'
+ruby File.read('.ruby-version').strip
 
-gem "github-pages"
\ No newline at end of file
+gem "github-pages"
diff --git a/Gemfile.lock b/Gemfile.lock
index 6316c83..2ad15af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
       highline (~> 1.6.11)
     directory_watcher (1.4.1)
     fast-stemmer (1.0.2)
-    github-pages (1)
+    github-pages (4)
       RedCloth (= 4.2.9)
       jekyll (= 1.1.2)
       kramdown (= 1.0.2)
diff --git a/javascripts/app.js b/javascripts/app.js
index f140d3c..be3bca0 100644
--- a/javascripts/app.js
+++ b/javascripts/app.js
@@ -1,9 +1,8 @@
-// Generated by CoffeeScript 1.4.0
+// Generated by CoffeeScript 1.6.3
 (function() {
   var Choosealicense;
 
   Choosealicense = (function() {
-
     Choosealicense.prototype.flashAvailable = function() {
       if (typeof ActiveXObject !== "undefined" && ActiveXObject !== null) {
         return !!(new ActiveXObject('ShockwaveFlash.ShockwaveFlash'));