diff --git a/third_party/pigweed b/third_party/pigweed
index cf60b1c..6aa72ed 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cf60b1cddba0b89b320e1f8dbff5e92a0525118b
+Subproject commit 6aa72eddd8c9f146dfc553c574255b5f8df55f86