diff --git a/third_party/pigweed b/third_party/pigweed
index 9ab6e74..5f2649a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 9ab6e749821eddb8a82f7724c1af10ef6accc016
+Subproject commit 5f2649a6e5afdecd7b5d59aab06f59bb4d73d9f3