diff --git a/third_party/pigweed b/third_party/pigweed
index ddf5154..448fef4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ddf51544bf604bc60fe5ba26ec500d33e1b5d718
+Subproject commit 448fef403f6afa3b251fd19c98b609b711dbaedc