diff --git a/Gemfile.lock b/Gemfile.lock
index 1a9b719..92450f7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -133,7 +133,7 @@ GEM
       sprockets (>= 3.0.0)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     virtus (1.0.5)
       axiom-types (~> 0.1)