diff --git a/libs/concept_check b/libs/concept_check
index b9c73e191b..db1f9c73a4 160000
--- a/libs/concept_check
+++ b/libs/concept_check
@@ -1 +1 @@
-Subproject commit b9c73e191b70eac5566f068c715f416211c9bc1e
+Subproject commit db1f9c73a43fc527a43a66bd77d8981b845c8712