diff --git a/Gemfile.lock b/Gemfile.lock
index 29588be..a648fa5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,7 +50,7 @@ GEM
     rspec-support (3.9.2)
     safe_yaml (1.0.5)
     thread_safe (0.3.6)
-    tzinfo (1.2.4)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     webmock (3.8.3)
       addressable (>= 2.3.6)