diff --git a/third_party/pigweed b/third_party/pigweed
index 303f354..f5387e6 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 303f354624ee666ecdec4b8c21b166f574baefe8
+Subproject commit f5387e64b519f2b515fa9e52f667c44ddee5e234