diff --git a/Gemfile.lock b/Gemfile.lock
index cb42081..ca5ba1a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,7 +81,7 @@ GEM
     prism (1.9.0)
     public_suffix (6.0.2)
     racc (1.8.1)
-    rack (3.1.18)
+    rack (3.1.20)
     rainbow (3.1.1)
     rake (13.3.1)
     rbs (3.6.1)
diff --git a/vendor/cache/rack-3.1.18.gem b/vendor/cache/rack-3.1.18.gem
deleted file mode 100644
index 756c464..0000000
Binary files a/vendor/cache/rack-3.1.18.gem and /dev/null differ
diff --git a/vendor/cache/rack-3.1.20.gem b/vendor/cache/rack-3.1.20.gem
new file mode 100644
index 0000000..0a5a3ef
Binary files /dev/null and b/vendor/cache/rack-3.1.20.gem differ