diff --git a/cookbook b/cookbook
index ec8a673..9b1e583 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit ec8a673b5611a67fb5c9e775a48fca9ab707bec5
+Subproject commit 9b1e5834ae76e013165657a94b8b422a08b66177