diff --git a/pigweed b/pigweed
index 6638f77..e7c5808 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit 6638f775a94112069d4c7a9df5c3e094622cd605
+Subproject commit e7c580848d37d3cd10dc4b59915a691f88e6e5c3