diff --git a/spec_tests/hed-specification b/spec_tests/hed-specification
index 7cf62e52..19b29fe9 160000
--- a/spec_tests/hed-specification
+++ b/spec_tests/hed-specification
@@ -1 +1 @@
-Subproject commit 7cf62e52eec29bf22053c3b13caf11a1a57cc6c5
+Subproject commit 19b29fe972f96ef1367a7918de21d0de4ed45095