diff --git a/assets/hello-routing/Gemfile.lock b/assets/hello-routing/Gemfile.lock
index aace17753..318d5fb06 100644
--- a/assets/hello-routing/Gemfile.lock
+++ b/assets/hello-routing/Gemfile.lock
@@ -3,11 +3,13 @@ GEM
   specs:
     daemons (1.4.1)
     eventmachine (1.2.7)
+    logger (1.7.0)
     rack (2.2.17)
-    thin (1.8.2)
+    thin (2.0.0)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
-      rack (>= 1, < 3)
+      logger
+      rack (>= 1, < 4)
 
 PLATFORMS
   ruby
diff --git a/assets/hello-routing/vendor/cache/logger-1.7.0.gem b/assets/hello-routing/vendor/cache/logger-1.7.0.gem
new file mode 100644
index 000000000..061f1cccf
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diff --git a/assets/hello-routing/vendor/cache/thin-1.8.2.gem b/assets/hello-routing/vendor/cache/thin-1.8.2.gem
deleted file mode 100644
index ef5562d1d..000000000
Binary files a/assets/hello-routing/vendor/cache/thin-1.8.2.gem and /dev/null differ
diff --git a/assets/hello-routing/vendor/cache/thin-2.0.0.gem b/assets/hello-routing/vendor/cache/thin-2.0.0.gem
new file mode 100644
index 000000000..ee13f7ded
Binary files /dev/null and b/assets/hello-routing/vendor/cache/thin-2.0.0.gem differ