diff --git a/Gemfile.lock b/Gemfile.lock
index 4c617a3..5623fe5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,7 +63,8 @@ GEM
       sass (>= 3.2)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jasmine (2.4.0)
       jasmine-core (~> 2.4)
       phantomjs