diff --git a/third_party/pigweed b/third_party/pigweed
index 111df21..c1a9043 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 111df21a5bc108ec0b412af7cc2ea7d655df4523
+Subproject commit c1a9043d74cf12dcc91e1892078204c060b694ee