diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 33a7f1c8b3..a01cba5622 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -28,7 +28,7 @@ GEM
     hana (1.3.7)
     highline (2.0.3)
     hpricot (0.8.6)
-    i18n (1.12.0)
+    i18n (1.13.0)
       concurrent-ruby (~> 1.0)
     json (2.6.3)
     json_schemer (0.2.24)