diff --git a/spec_tests/hed-specification b/spec_tests/hed-specification
index f633de5b..62dbcb0f 160000
--- a/spec_tests/hed-specification
+++ b/spec_tests/hed-specification
@@ -1 +1 @@
-Subproject commit f633de5b3209f00f1b4aa94e6342d7a2ba3a5572
+Subproject commit 62dbcb0fafd7ba920c9b8958f1948559561f275c