diff --git a/Gemfile.lock b/Gemfile.lock
index 6afd6f2..ed5b628 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,8 +11,10 @@ GEM
   remote: http://rubygems.org/
   specs:
     activesupport (3.0.0)
+    concurrent-ruby (1.1.10)
     fakeweb (1.3.0)
-    i18n (0.4.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     mime-types (1.16)
     minitest (2.0.2)
     rest-client (1.6.1)
@@ -24,12 +26,8 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  activesupport (>= 3.0)
   bundler (>= 1.0.0)
   fakeweb
-  i18n
   minitest
-  rest-client
   smile!
   vcr
-  yajl-ruby (>= 0.7.8)