diff --git a/third_party/pigweed b/third_party/pigweed
index ee77297..fd7c677 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ee7729707ce0551541a9e1f6152aa8fd246f956e
+Subproject commit fd7c677ca6e4d8cab04bdc12028e6fd36632e131