diff --git a/upstream b/upstream
index 5d3df1c..a0678a5 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 5d3df1c41afec9e0dd4609ae3dfbccbf3ccd3241
+Subproject commit a0678a5849d346788767b33c09f1b657a06e77c5