diff --git a/src/Rack b/src/Rack
index 4496b6f..704590e 160000
--- a/src/Rack
+++ b/src/Rack
@@ -1 +1 @@
-Subproject commit 4496b6f82e5d0bc0bbd29ce6f63e5b19d16db912
+Subproject commit 704590eb6e462860ae6187ec8bc754af476c1a4e