diff --git a/Gemfile.lock b/Gemfile.lock
index f376602..9482f52 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -284,7 +284,7 @@ GEM
     tty-cursor (0.7.1)
     tty-spinner (0.9.3)
       tty-cursor (~> 0.7)
-    tzinfo (1.2.9)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)