diff --git a/assets/hello-world/Gemfile.lock b/assets/hello-world/Gemfile.lock
index a94a21084..f67e6e333 100644
--- a/assets/hello-world/Gemfile.lock
+++ b/assets/hello-world/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     rack (3.1.8)
-    rackup (2.2.0)
+    rackup (2.2.1)
       rack (>= 3)
     webrick (1.9.0)
 
diff --git a/assets/hello-world/vendor/cache/rackup-2.2.0.gem b/assets/hello-world/vendor/cache/rackup-2.2.0.gem
deleted file mode 100644
index f668f51b0..000000000
Binary files a/assets/hello-world/vendor/cache/rackup-2.2.0.gem and /dev/null differ
diff --git a/assets/hello-world/vendor/cache/rackup-2.2.1.gem b/assets/hello-world/vendor/cache/rackup-2.2.1.gem
new file mode 100644
index 000000000..286eb1596
Binary files /dev/null and b/assets/hello-world/vendor/cache/rackup-2.2.1.gem differ