diff --git a/Gemfile.lock b/Gemfile.lock
index 10c04e8..6111d21 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -171,7 +171,7 @@ GEM
     tty-screen (0.6.5)
     tty-spinner (0.9.0)
       tty-cursor (~> 0.6.0)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.1.0)
     unf (0.1.4)