diff --git a/third_party/pigweed b/third_party/pigweed
index c6c4a5b..c59bb69 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c6c4a5bbeef2f11b88a754a4cbc0270f18df79d7
+Subproject commit c59bb69e5e17000c4120e26c7fc26c309d9f28ce