diff --git a/Gemfile b/Gemfile
index 61b908bb..29a0839f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,10 +1,13 @@
+ruby '1.9.3' rescue nil
+
 source :rubygems
 
 gem 'unicorn'
 gem 'sinatra'
 gem 'sinatra-contrib'
-gem 'rack-contrib',   github: 'rack/rack-contrib'
 gem 'yard-sinatra',   github: 'rkh/yard-sinatra'
+gem 'rack-contrib',   github: 'rack/rack-contrib'
+gem 'rack-ssl', '~> 1.3'
 
 group :development, :test do
   gem 'rake', '~> 0.9.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 3807e8ac..eecfd4a6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -292,6 +292,7 @@ DEPENDENCIES
   newrelic_rpm (~> 3.3.0)
   pg (~> 0.13.2)
   rack-contrib!
+  rack-ssl (~> 1.3)
   rake (~> 0.9.2)
   rake-pipeline!
   rake-pipeline-web-filters!