diff --git a/third_party/pigweed b/third_party/pigweed
index c692387..2fbb8d0 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c692387895636a85029f342e457eb710fb478fdd
+Subproject commit 2fbb8d04e0ac4b6dbb544f1526ad5a14e9e5b662