diff --git a/sinatra-contrib/Gemfile.lock b/sinatra-contrib/Gemfile.lock
new file mode 100644
index 00000000..c08d5e76
--- /dev/null
+++ b/sinatra-contrib/Gemfile.lock
@@ -0,0 +1,48 @@
+PATH
+  remote: .
+  specs:
+    sinatra-contrib (1.2.0)
+      backports (>= 2.0)
+      rack-test
+      sinatra (~> 1.2.2)
+
+GEM
+  remote: http://rubygems.org/
+  specs:
+    abstract (1.0.0)
+    backports (2.0.3)
+    diff-lcs (1.1.2)
+    erubis (2.6.6)
+      abstract (>= 1.0.0)
+    haml (3.0.25)
+    rack (1.2.2)
+    rack-test (0.5.7)
+      rack (>= 1.0)
+    rake (0.8.7)
+    rspec (2.5.0)
+      rspec-core (~> 2.5.0)
+      rspec-expectations (~> 2.5.0)
+      rspec-mocks (~> 2.5.0)
+    rspec-core (2.5.1)
+    rspec-expectations (2.5.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.5.0)
+    sinatra (1.2.2)
+      rack (~> 1.1)
+      tilt (< 2.0, >= 1.2.2)
+    slim (0.9.1)
+      temple (~> 0.1.8)
+      tilt (~> 1.2)
+    temple (0.1.8)
+    tilt (1.2.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  erubis
+  haml
+  rake
+  rspec (~> 2.3)
+  sinatra-contrib!
+  slim
diff --git a/sinatra-contrib/sinatra-contrib.gemspec b/sinatra-contrib/sinatra-contrib.gemspec
index c40e54d5..40a2eccd 100644
--- a/sinatra-contrib/sinatra-contrib.gemspec
+++ b/sinatra-contrib/sinatra-contrib.gemspec
@@ -12,6 +12,11 @@ Gem::Specification.new do |s|
 
   s.add_dependency "sinatra", "~> 1.2.2"
   s.add_dependency "backports", ">= 2.0"
+  s.add_dependency "rack-test"
 
   s.add_development_dependency "rspec", "~> 2.3"
+  s.add_development_dependency "haml"
+  s.add_development_dependency "erubis"
+  s.add_development_dependency "slim"
+  s.add_development_dependency "rake"
 end