diff --git a/Gemfile.lock b/Gemfile.lock
index 7bddeb7..681a6f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
     safe_yaml (1.0.5)
     sass (3.7.4)
     thread_safe (0.3.6)
-    tzinfo (1.2.9)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     tzinfo-data (1.2021.1)
       tzinfo (>= 1.0.0)