diff --git a/cookbook b/cookbook
index 3e08163..6743837 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit 3e081637a6723b2624cd9b5ce51a2904067666df
+Subproject commit 67438379aaf1e5b84cab8895aa156a14a0d0028e