diff --git a/spec_tests/hed-specification b/spec_tests/hed-specification
index 0289e6db..8e796da4 160000
--- a/spec_tests/hed-specification
+++ b/spec_tests/hed-specification
@@ -1 +1 @@
-Subproject commit 0289e6db35ccb7344f91936c23326ca388d43b6d
+Subproject commit 8e796da4b31a5f5ca3d54e78336f80c30cd7cf36