diff --git a/cookbook b/cookbook
index 79a34ff..c4fd2e1 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit 79a34ff948489c53da0d670b14cde956268a0699
+Subproject commit c4fd2e16d5f7eca40c38f7916abe5619671408a8