diff --git a/test-harness b/test-harness
index 0a2759b3..aa74d0e5 160000
--- a/test-harness
+++ b/test-harness
@@ -1 +1 @@
-Subproject commit 0a2759b32723214ba834ec4d52b4f58af5fb99a0
+Subproject commit aa74d0e5b329075377582c6fa22ccf43a94eb573