diff --git a/third_party/pigweed b/third_party/pigweed
index 430a4df..170ad30 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 430a4df2aea9b2e92fd26f4504b4897a69383d0e
+Subproject commit 170ad30163fb5ab1265c44c0a43e6329c99e2ca5