diff --git a/mappin b/mappin
index 363f197..6616470 160000
--- a/mappin
+++ b/mappin
@@ -1 +1 @@
-Subproject commit 363f1978186040a01e3ce4282671951b982746d6
+Subproject commit 66164700b3ba2711051f99071fb89f49d83ededf