diff --git a/Gemfile.lock b/Gemfile.lock
index fc3499f..f85b6c2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -267,7 +267,7 @@ GEM
     tilt (2.0.6)
     typhoeus (1.1.2)
       ethon (>= 0.9.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (3.1.6)
       execjs (>= 0.3.0, < 3)