diff --git a/features/step_definitions/middleman_steps.rb b/features/step_definitions/middleman_steps.rb
index eda0869d..fc8bc5e0 100644
--- a/features/step_definitions/middleman_steps.rb
+++ b/features/step_definitions/middleman_steps.rb
@@ -17,6 +17,7 @@ end
 
 Given /^the Server is running$/ do
   @server ||= Middleman.server
+  @server.set :root, File.join(File.dirname(File.dirname(File.dirname(__FILE__))), "fixtures", "test-app")
   @browser = Rack::Test::Session.new(Rack::MockSession.new(@server.new))
 end
 
diff --git a/middleman.gemspec b/middleman.gemspec
index 74275d8d..9cf3daaf 100644
--- a/middleman.gemspec
+++ b/middleman.gemspec
@@ -26,14 +26,14 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency("sinatra", ["~> 1.2.6"])
   s.add_runtime_dependency("padrino-core", ["~> 0.10.0"])
   s.add_runtime_dependency("padrino-helpers", ["~> 0.10.0"])
-  s.add_runtime_dependency("rack-test", ["~> 0.5.0"])
-  s.add_runtime_dependency("uglifier", ["~> 0.5.0"])
+  s.add_runtime_dependency("rack-test", ["~> 0.6.1"])
+  s.add_runtime_dependency("uglifier", ["~> 1.0.0"])
   s.add_runtime_dependency("slim", ["~> 0.9.0"])
   s.add_runtime_dependency("haml", ["~> 3.1.0"])
   s.add_runtime_dependency("sass", ["~> 3.1.5"])
   s.add_runtime_dependency("coffee-script", ["~> 2.2.0"])
   s.add_runtime_dependency("compass", ["~> 0.11.3"])
-  s.add_runtime_dependency("sprockets", ["2.0.0.beta.10"])
+  s.add_runtime_dependency("sprockets", ["2.0.0.beta.12"])
   s.add_runtime_dependency("httparty", ["~> 0.7.0"])
   s.add_runtime_dependency("guard", ["~> 0.5.1"])
   s.add_runtime_dependency("guard-livereload", ["~> 0.2.0"])