diff --git a/examples/dummy_app/Gemfile.lock b/examples/dummy_app/Gemfile.lock
index cbec08d..97256b6 100644
--- a/examples/dummy_app/Gemfile.lock
+++ b/examples/dummy_app/Gemfile.lock
@@ -8,7 +8,7 @@ GEM
     nio4r (2.7.5)
     puma (8.0.2)
       nio4r (~> 2.0)
-    rack (3.2.7)
+    rack (3.2.8)
     rack-protection (4.2.1)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)