diff --git a/Gemfile.lock b/Gemfile.lock
index eb71838..c1eaf1b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -189,7 +189,7 @@ GEM
     thread_safe (0.3.6)
     tins (1.24.0)
       sync
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)