diff --git a/spec_tests/hed-specification b/spec_tests/hed-specification
index 9a1574ec..0d8303e6 160000
--- a/spec_tests/hed-specification
+++ b/spec_tests/hed-specification
@@ -1 +1 @@
-Subproject commit 9a1574ec863dafccf85209238d290e16f6a1047d
+Subproject commit 0d8303e62193ca71600ff62e85936de335ad5d7f