diff --git a/Gemfile.lock b/Gemfile.lock
index 3822f12..2782653 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,6 +40,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.2.0)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.1.3)
     erubis (2.7.0)
     execjs (1.3.0)
@@ -55,7 +56,8 @@ GEM
       thor
     haml (3.1.4)
     hike (1.2.1)
-    i18n (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jasmine (1.1.2)
       jasmine-core (>= 1.1.0)
       rack (>= 1.1)