diff --git a/Gemfile.lock b/Gemfile.lock
index 8f40090..e22eea5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -245,7 +245,7 @@ GEM
     titlecase (0.1.1)
     typhoeus (1.3.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     unicode-display_width (1.3.0)