diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index fbb318aff82edf..9504c03ed4b45e 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit fbb318aff82edfe8bfcc7312661fe2c9e4db49ff
+Subproject commit 9504c03ed4b45e81d5c72ee537565b03fb2be062