diff --git a/Gemfile.lock b/Gemfile.lock
index c20cafc..ef75b70 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -179,7 +179,7 @@ GEM
       sprockets (>= 3.0.0)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     webmock (3.7.6)
       addressable (>= 2.3.6)