diff --git a/bids-schema b/bids-schema
index 8804778..4515d85 160000
--- a/bids-schema
+++ b/bids-schema
@@ -1 +1 @@
-Subproject commit 880477891730a3d8c1c71eebf5c6e7ee79e96d2c
+Subproject commit 4515d8553dd8ac3995329887680b9f9e0a6ae8d5