diff --git a/third_party/pigweed b/third_party/pigweed
index 2b45465..f9bd8a1 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 2b454658f56a49c52602a1e58ab7f0715d34ef64
+Subproject commit f9bd8a17ac9626780a97e32e01cc5af3fe10a5c3