diff --git a/third_party/pigweed b/third_party/pigweed
index 6393be4..d1841fd 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6393be463cc08150c06b982b388cfb6481533646
+Subproject commit d1841fd3ddeb1846ce6aeb6bbd09c990e7692a46