diff --git a/third_party/pigweed b/third_party/pigweed
index 2a2c2ad..7286a9d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 2a2c2ad3be8241cc8145e8474fb9dad0df9be91a
+Subproject commit 7286a9d4c200a46bcb04c687afb542cc3afc66cc