diff --git a/Gemfile.lock b/Gemfile.lock
index d5d700e4721..cc91ee15143 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1243,7 +1243,7 @@ GEM
     truncato (0.7.11)
       htmlentities (~> 4.3.1)
       nokogiri (>= 1.7.0, <= 2.0)
-    tzinfo (1.2.9)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     u2f (0.2.1)
     uber (0.1.0)