diff --git a/Gemfile.lock b/Gemfile.lock
index 7e4eeb07c..d6d6d47c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -561,7 +561,7 @@ GEM
     trollop (2.1.2)
     typhoeus (1.3.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.1.8)
       execjs (>= 0.3.0, < 3)