diff --git a/bids-validator/spec b/bids-validator/spec
index d5b3d23eb..f9cfafad7 160000
--- a/bids-validator/spec
+++ b/bids-validator/spec
@@ -1 +1 @@
-Subproject commit d5b3d23ebee33507287f7a9874a9fdbccf749338
+Subproject commit f9cfafad7ca6df8fe107af95935650df5f47e0ee