diff --git a/cookbook b/cookbook
index cc93c7e4..a4fb5aad 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit cc93c7e4677b4f1f1b086e059bdea3ca7b5f1a7d
+Subproject commit a4fb5aad50ea9eb40d69ebf59383031291f9ad3c