diff --git a/third_party/pigweed b/third_party/pigweed
index c4e9c62..ddfd6e9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c4e9c62a8e6b36d0deac9fea6bfb85059bedadd0
+Subproject commit ddfd6e92fdd02c58d78411ace55cfae07a4f8586