diff --git a/examples/rails-reference/Gemfile.lock b/examples/rails-reference/Gemfile.lock
index 22b588d..fa74250 100644
--- a/examples/rails-reference/Gemfile.lock
+++ b/examples/rails-reference/Gemfile.lock
@@ -172,7 +172,7 @@ GEM
     puma (7.2.1)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.2.7)
+    rack (3.2.8)
     rack-cors (3.0.0)
       logger
       rack (>= 3.0.14)