diff --git a/third_party/pigweed b/third_party/pigweed
index 16d9aa7..a1f371c 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 16d9aa7b128ef89ce3fa57f03c4591b54c5324d9
+Subproject commit a1f371c42bc7e593304e5a060ee9475d62396b5a