diff --git a/third_party/pigweed b/third_party/pigweed
index 766f56f..93cccc4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 766f56f0bfeb29624fc0f240cd141afb3398f839
+Subproject commit 93cccc4e5783af25f616980d8b52a0b6dc4e7669