diff --git a/Gemfile.lock b/Gemfile.lock
index 11aded3..b8e0edc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,33 +11,43 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (3.2.12)
-      i18n (~> 0.6)
-      multi_json (~> 1.0)
-    addressable (2.3.3)
+    activesupport (4.0.0)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    addressable (2.3.5)
+    atomic (1.1.10)
     attr_required (0.0.5)
-    configatron (2.10.0)
+    configatron (2.13.0)
       yamler (>= 0.1.0)
     cover_me (1.2.0)
       configatron
       hashie
-    crack (0.3.2)
-    diff-lcs (1.2.1)
-    hashie (2.0.2)
+    crack (0.4.0)
+      safe_yaml (~> 0.9.0)
+    diff-lcs (1.2.4)
+    hashie (2.0.5)
     httpclient (2.3.3)
     i18n (0.6.4)
-    json (1.7.7)
-    multi_json (1.6.1)
-    rake (10.0.3)
+    json (1.8.0)
+    minitest (4.7.5)
+    multi_json (1.7.7)
+    rake (10.1.0)
     rspec (2.13.0)
       rspec-core (~> 2.13.0)
       rspec-expectations (~> 2.13.0)
       rspec-mocks (~> 2.13.0)
-    rspec-core (2.13.0)
+    rspec-core (2.13.1)
     rspec-expectations (2.13.0)
       diff-lcs (>= 1.1.3, < 2.0)
-    rspec-mocks (2.13.0)
-    webmock (1.10.1)
+    rspec-mocks (2.13.1)
+    safe_yaml (0.9.3)
+    thread_safe (0.1.0)
+      atomic
+    tzinfo (0.3.37)
+    webmock (1.12.3)
       addressable (>= 2.2.7)
       crack (>= 0.3.2)
     yamler (0.1.0)