diff --git a/spec_tests/hed-specification b/spec_tests/hed-specification
index 7f3868bd..be850bad 160000
--- a/spec_tests/hed-specification
+++ b/spec_tests/hed-specification
@@ -1 +1 @@
-Subproject commit 7f3868bdff542db5660e2bd1a3d0d565e3793502
+Subproject commit be850badc6d4f3e1079df91fa3a4a4cb0feb31d9