diff --git a/third_party/pigweed b/third_party/pigweed
index 0ed9506..f9b1056 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 0ed9506ccce7c3ba385e79d5b903e71cf5fe9a4a
+Subproject commit f9b10568994c1472c203ec56ac810f4ae112a499