diff --git a/third_party/pigweed b/third_party/pigweed
index 84853af..e6d8fb8 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 84853afa7c9be8ee981c247fbad161e86a7afbd3
+Subproject commit e6d8fb860af22d8ace7447d1e6c3aaf89c68da29