diff --git a/Gemfile.lock b/Gemfile.lock
index 3bf98b6e..8c3f493c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -864,7 +864,7 @@ GEM
       actionpack (>= 3.1)
       jquery-rails
       railties (>= 3.1)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.0.15)
     uglifier (4.1.20)