diff --git a/third_party/pigweed b/third_party/pigweed
index 5f7d5f0..8f6a8b1 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 5f7d5f061cee08e55e95df81b51203b1611fa458
+Subproject commit 8f6a8b179731bc19eca710e7ea054cfd8937266a