diff --git a/cookbook b/cookbook
index ffa76b4..8247c88 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit ffa76b412803738b1d358fe2cf2c21804855a2fe
+Subproject commit 8247c8830d5e74a2079629c9bc44ab6513079f4a