diff --git a/app/Gemfile.lock b/app/Gemfile.lock
index 18420c8..e655815 100644
--- a/app/Gemfile.lock
+++ b/app/Gemfile.lock
@@ -163,7 +163,7 @@ GEM
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.7.3)
-    rack (3.0.10)
+    rack (3.1.18)
     rack-session (2.0.0)
       rack (>= 3.0.0)
     rack-test (2.1.0)