diff --git a/third_party/pigweed b/third_party/pigweed
index cc9c055..69bc4e0 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cc9c0555775eabe8e31ddbfe626977d4c9a9722d
+Subproject commit 69bc4e018f67964224ed9b82c37b4f2b241e167b