diff --git a/third_party/pigweed b/third_party/pigweed
index dea7775..447364e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit dea7775e165fcd6c03143b3b2000cd5c69493643
+Subproject commit 447364e12c57a5651a98e93b4baddd6952631ef6