diff --git a/UPSTREAM_REF b/UPSTREAM_REF
index cc8921c..e90a32a 100644
--- a/UPSTREAM_REF
+++ b/UPSTREAM_REF
@@ -1 +1 @@
-d4f9c12c22d3a640f3b0a3622b23b8cd01d044ad
+2e1e445e470c2f2c1520f66678a73faa226c2058