diff --git a/reference-implementation/web-platform-tests b/reference-implementation/web-platform-tests
index 47ea5aeb..bc9dcbbf 160000
--- a/reference-implementation/web-platform-tests
+++ b/reference-implementation/web-platform-tests
@@ -1 +1 @@
-Subproject commit 47ea5aeb4b1c3dfdf83a2369c9e9547167f05fdf
+Subproject commit bc9dcbbf1a4c2c741ef47f47d6ede6458f40c4a4