diff --git a/pigweed b/pigweed
index 40b2c75..81a43ff 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit 40b2c7586e278fd077593e4976f4612d7954ad2e
+Subproject commit 81a43ff5326f4c081922ea6694f60db4b5e4af0e