diff --git a/third_party/pigweed b/third_party/pigweed
index 674294d..81242b0 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 674294db69c284a29c2aa86929246d19c8d3c770
+Subproject commit 81242b0406fd717e3ba0489758c1b288e96ef6e8