diff --git a/Gemfile.lock b/Gemfile.lock
index 11b58fe..938832e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1081,7 +1081,7 @@ GEM
     text-table (1.2.4)
     thor (1.0.1)
     thread_safe (0.3.6)
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     unicode-display_width (1.6.0)
     xpath (3.2.0)