diff --git a/third_party/pigweed b/third_party/pigweed
index 063a9f7..dac4f52 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 063a9f7ff6917765003cb2b82e3bbbe8ecbce108
+Subproject commit dac4f524fd45ef6a2871d44c23ec66f97c4f08c4