diff --git a/Gemfile.lock b/Gemfile.lock
index 1e2699b..bef157a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,9 +25,11 @@ GEM
     cocoapods-downloader (0.3.0)
     cocoapods-try-release-fix (0.1.1)
     colored (1.2)
+    concurrent-ruby (1.1.10)
     escape (0.0.4)
     fuzzy_match (2.0.4)
-    i18n (0.6.9)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     json_pure (1.8.1)
     multi_json (1.8.4)
     nap (0.6.0)