diff --git a/third_party/pigweed b/third_party/pigweed
index 812d8ca..728d8d8 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 812d8ca06b2a064ee80d1451090b61259859016d
+Subproject commit 728d8d84814e0c81874b1cf1bbb56a96e082d6f8