diff --git a/third_party/pigweed b/third_party/pigweed
index 068949b..6ae64ef 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 068949bbe9f8a5a03d9b44ae740461c4c01691ca
+Subproject commit 6ae64ef2889810d43682b85e0c793018ae9a507c