diff --git a/third_party/pigweed b/third_party/pigweed
index 2fa4c63..1f72ae4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 2fa4c63fdecac2d03c7377a7f38d5e5363b6a15a
+Subproject commit 1f72ae41ff3037043aef8c7b26e7f339a9c0d0eb