diff --git a/third_party/pigweed b/third_party/pigweed
index 3fbcf41..e3c8e94 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3fbcf41574028ef01717ba5c35ee86c587182f4e
+Subproject commit e3c8e94cbffee472958ddd04c129494aed306ee3