diff --git a/pigweed b/pigweed
index 4c01e58..fe1681d 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit 4c01e58701501bc84bd7b4b7c4cfdb43c1b37636
+Subproject commit fe1681d9ab676ec2b1ada6404030c9d7fa100185