diff --git a/third_party/pigweed b/third_party/pigweed
index 7a40804..e3ac615 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 7a40804002b6802464bd3d0edc62fde7655ab7f7
+Subproject commit e3ac615f170f5ec93f3f486f6bdf03160f010a94