diff --git a/Gemfile.lock b/Gemfile.lock
index 0a130bc..85c2a9c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -143,7 +143,7 @@ GEM
       guard (>= 2.0.0)
       guard-compat (~> 1.0)
     http_parser.rb (0.6.0)
-    i18n (1.4.0)
+    i18n (1.5.1)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.2)
     jquery-fileupload-rails (1.0.0)