diff --git a/upstream b/upstream
index 52cc06e..2dd40ec 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 52cc06e6c63674fc997fd61d27aaccfce2da5b5d
+Subproject commit 2dd40ecfe882c1659e0e46c761974702c7ab5fde