diff --git a/third_party/pigweed b/third_party/pigweed
index 1af214d..1bf0fb3 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 1af214dea2172dccbb43bad6c62f1275e8b29e97
+Subproject commit 1bf0fb37eb81e4a5bf914a8b0f25d8db0dcc0af9