diff --git a/third_party/pigweed b/third_party/pigweed
index 886cebe..542ffaa 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 886cebe93469153cac472957058dbc5676d1d7c6
+Subproject commit 542ffaac20c79573e94a3936c448ebac8c288224