diff --git a/cookbook b/cookbook
index 8aa0d8b9..b6f9f8b2 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit 8aa0d8b99de16171ea3b1483b1c2e91aa0b08ea7
+Subproject commit b6f9f8b249da6b974c1d50f32392e0fff8f773f6