diff --git a/wpt b/wpt
index 9da4afa6c..af83b77e2 160000
--- a/wpt
+++ b/wpt
@@ -1 +1 @@
-Subproject commit 9da4afa6c6b0eab00a9d993a863e7cd5daa916dc
+Subproject commit af83b77e27b2d02bcd02fce954db9b4570143b9d