diff --git a/backend/apps/ifc_validation_models b/backend/apps/ifc_validation_models
index 10e5a2a..d3cc8fa 160000
--- a/backend/apps/ifc_validation_models
+++ b/backend/apps/ifc_validation_models
@@ -1 +1 @@
-Subproject commit 10e5a2a7a00237262566e334c592e557513706c8
+Subproject commit d3cc8fa305ef568d6cc1a716337306a3b0b9f90b