diff --git a/mobile/ReactNotes/ios/Gemfile.lock b/mobile/ReactNotes/ios/Gemfile.lock
index 250a1bb..4c14ab1 100644
--- a/mobile/ReactNotes/ios/Gemfile.lock
+++ b/mobile/ReactNotes/ios/Gemfile.lock
@@ -15,6 +15,7 @@ GEM
     colored (1.2)
     commander (4.4.3)
       highline (~> 1.7.2)
+    concurrent-ruby (1.1.10)
     domain_name (0.5.20161129)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (2.1.1)
@@ -82,7 +83,8 @@ GEM
       domain_name (~> 0.5)
     httpclient (2.8.3)
     hurley (0.2)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     json (2.0.2)
     jwt (1.5.6)
     little-plugger (1.1.4)