diff --git a/Gemfile.lock b/Gemfile.lock
index af3fe0a..c3d0eb6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -36,6 +36,7 @@ GEM
       numerizer (~> 0.1.1)
     cinch (2.2.5)
     coderay (1.1.0)
+    concurrent-ruby (1.1.10)
     configatron (4.5.0)
     daemons (1.2.2)
     domain_name (0.5.24)
@@ -48,7 +49,8 @@ GEM
     hashie (2.0.5)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     json (1.8.2)
     listen (2.7.9)
       celluloid (>= 0.15.2)