diff --git a/upstream b/upstream
index 8d6963a..ded5786 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 8d6963a6a0f083350549d259606c388ae07b266f
+Subproject commit ded578625219d5056fdacdba4b04f0d5bf4fbe9d