diff --git a/third_party/pigweed b/third_party/pigweed
index 825f89f..d176d28 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 825f89f0c2fd45dfd38f70eb1a366a4cc70a531b
+Subproject commit d176d28ac80b3af847d7479bbdf3bf2e97943943