diff --git a/Gemfile.lock b/Gemfile.lock
index 25bed6d..e979e4d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,6 +76,7 @@ GEM
       sass (~> 3.1)
     compass-rails (1.0.3)
       compass (>= 0.12.2, < 0.14)
+    concurrent-ruby (1.1.10)
     devise (3.0.2)
       bcrypt-ruby (~> 3.0)
       orm_adapter (~> 0.1)
@@ -100,7 +101,8 @@ GEM
     high_voltage (1.2.4)
     highline (1.6.19)
     hike (1.2.3)
-    i18n (0.6.4)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (1.5.0)
       activesupport (>= 3.0.0)
       multi_json (>= 1.2.0)