diff --git a/third_party/pigweed b/third_party/pigweed
index 36e5325..9eb406a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 36e53251e73117a3b5e255bc9d91006e9f5db530
+Subproject commit 9eb406a3c3d0ac8aa21c7c2b38f3fa37f91cb46e