diff --git a/models b/models
index 3910def5bdec97a97b9db8d27ea2f91004f98a1f..51af7a83e036eac7bf619ebe59e7fbbe105318fd 160000
--- a/models
+++ b/models
@@ -1 +1 @@
-Subproject commit 3910def5bdec97a97b9db8d27ea2f91004f98a1f
+Subproject commit 51af7a83e036eac7bf619ebe59e7fbbe105318fd