diff --git a/third_party/pigweed b/third_party/pigweed
index 46f74e0..3d1b924 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 46f74e074f27392574e828ce36e8b9041095dc0a
+Subproject commit 3d1b92409c275416e974605e72a0a8e9593e2727