diff --git a/upstream b/upstream
index 9b03385..f40672b 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 9b03385d85424345c903f52366c604fa6db73e65
+Subproject commit f40672be99356d453fba6e2b4239c1876cd1b9dd