diff --git a/cookbook b/cookbook
index 449df2a..97aa876 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit 449df2a017fd5a6a5404c5d6c9adc3bbf32aad53
+Subproject commit 97aa876f2af4c3a3cb08bde9180e461d4ebc438a