diff --git a/Tests/tbDEXTestVectors/tbdex-spec b/Tests/tbDEXTestVectors/tbdex-spec
index ad7610a..6ab7e8b 160000
--- a/Tests/tbDEXTestVectors/tbdex-spec
+++ b/Tests/tbDEXTestVectors/tbdex-spec
@@ -1 +1 @@
-Subproject commit ad7610a0e6d65b8bd879ef9f4dec56a1eab9f2a2
+Subproject commit 6ab7e8bcfeeb5d798159167b10795767fd613333