diff --git a/Gemfile.lock b/Gemfile.lock
index 3da1595b7..6eaaf45eb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,10 +2,10 @@ GEM
   remote: http://rubygems.org/
   specs:
     base64 (0.2.0)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.4)
     daemons (1.4.1)
     eventmachine (1.2.7)
-    i18n (1.14.1)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     maruku (0.7.3)
     mustermann (3.0.0)