diff --git a/spec_tests/hed-schemas b/spec_tests/hed-schemas
index 73ecb358..83d5a92e 160000
--- a/spec_tests/hed-schemas
+++ b/spec_tests/hed-schemas
@@ -1 +1 @@
-Subproject commit 73ecb358f61d7a470e1da5a73a10661db588071a
+Subproject commit 83d5a92ed81153f54af95e59845abbb68b3f52d0