diff --git a/Gemfile.lock b/Gemfile.lock
index 2c74845..f070c32 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -171,7 +171,7 @@ GEM
     tilt (1.4.1)
     timers (4.0.4)
       hitimes
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.0.15)
     uglifier (2.7.2)