diff --git a/server/Gemfile.lock b/server/Gemfile.lock
index c63990a..f5c4942 100644
--- a/server/Gemfile.lock
+++ b/server/Gemfile.lock
@@ -28,7 +28,7 @@ GEM
       rack (>= 1, < 3)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    tzinfo (1.2.4)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
 
 PLATFORMS