diff --git a/ruby-on-rails/Gemfile.lock b/ruby-on-rails/Gemfile.lock
index 478f2e8..eb7d0d7 100644
--- a/ruby-on-rails/Gemfile.lock
+++ b/ruby-on-rails/Gemfile.lock
@@ -153,7 +153,7 @@ GEM
     puma (5.6.9)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (2.2.11)
+    rack (2.2.13)
     rack-session (1.0.2)
       rack (< 3)
     rack-test (2.2.0)