diff --git a/models b/models
index dd1da1b391da2cd0e9a801d6bb2fb0b1985d4db9..a8a171db5437a7af4bf71cec89423fab859bc309 160000
--- a/models
+++ b/models
@@ -1 +1 @@
-Subproject commit dd1da1b391da2cd0e9a801d6bb2fb0b1985d4db9
+Subproject commit a8a171db5437a7af4bf71cec89423fab859bc309