diff --git a/cookbook b/cookbook
index e0afaa5..81b1eaa 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit e0afaa57c78fe8398317d9523c44b28413698a26
+Subproject commit 81b1eaa006858b3a6d954dab7e9000badcdb86c4