diff --git a/third_party/pigweed b/third_party/pigweed
index 06aca39..a29bf57 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 06aca398f33173563f434644765a80275d5b6a94
+Subproject commit a29bf57c735c7c787694167d063174f49192a8c6