diff --git a/Gemfile.lock b/Gemfile.lock
index f8dfc2c..12d4d76 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,16 +9,18 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    activemodel (3.2.2)
-      activesupport (= 3.2.2)
+    activemodel (3.2.22.5)
+      activesupport (= 3.2.22.5)
       builder (~> 3.0.0)
-    activesupport (3.2.2)
-      i18n (~> 0.6)
+    activesupport (3.2.22.5)
+      i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     bson (1.6.1)
-    builder (3.0.0)
+    builder (3.0.4)
+    concurrent-ruby (1.1.5)
     diff-lcs (1.1.3)
-    i18n (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     kgio (2.7.2)
     mime-types (1.17.2)
     mongo (1.6.1)
@@ -27,7 +29,7 @@ GEM
       activemodel (~> 3.1)
       mongo (~> 1.3)
       tzinfo (~> 0.3.22)
-    multi_json (1.1.0)
+    multi_json (1.14.1)
     nokogiri (1.5.2)
     rack (1.4.1)
     raindrops (0.8.0)