diff --git a/third_party/pigweed b/third_party/pigweed
index d2e8ec3..578c3aa 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d2e8ec33012a8826532cb77c697ced0c32f4da7e
+Subproject commit 578c3aa99962d9d0dfad5aa82ab2b05b62ba1edc