diff --git a/third_party/pigweed b/third_party/pigweed
index 08c49a4..da9a7e7 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 08c49a4a52fa71028acdfbafeaa5f7594bc027f1
+Subproject commit da9a7e7cc2bd983d428949a6f5d85b9757b5178f