diff --git a/upstream b/upstream
index 612e129..b998189 160000
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 612e1299e46ee72bcf763257e0d99dd9a2c48bf6
+Subproject commit b998189b00a01cf04b6026e8f55be3e7fb349da4