diff --git a/upstream b/upstream
index eb7c12d..56709ca 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit eb7c12d3e347b5dc5eeab7f173a9fc64e074ab06
+Subproject commit 56709ca1689a8e3e455f896e3ef78cfafe511d4a