diff --git a/cookbook b/cookbook
index ca86a9d..21c62f8 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit ca86a9d1625f99da3a16f2b05522e99bd124b0e6
+Subproject commit 21c62f8d899a18b7bd4a5ff508e053606ac2bf28