diff --git a/third_party/pigweed b/third_party/pigweed
index 8fefe0c..170ad30 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8fefe0c2a5a34c83f8095eddf30d36bc4cc01852
+Subproject commit 170ad30163fb5ab1265c44c0a43e6329c99e2ca5