diff --git a/Gemfile.lock b/Gemfile.lock
index 79b1ea4..efab00c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,6 +63,7 @@ GEM
     coffee-script-source (1.3.3)
     columnize (0.3.6)
     commonjs (0.2.6)
+    concurrent-ruby (1.1.5)
     daemons (1.1.8)
     debug_inspector (0.0.2)
     devise (2.1.2)
@@ -87,7 +88,8 @@ GEM
     haml (3.1.3)
     highline (1.6.12)
     hike (1.2.1)
-    i18n (0.6.1)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
     jquery-rails (2.1.1)
       railties (>= 3.1.0, < 5.0)