diff --git a/third_party/pigweed b/third_party/pigweed
index e4754e7..76881ff 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e4754e73b724bcbc82336003a43bdd87f162b8b8
+Subproject commit 76881ff0c7773f05df593f052eb1a0e3f9aa8f93