diff --git a/third_party/pigweed b/third_party/pigweed
index 314a622..a63e2f7 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 314a6228d8b6aa8973f0566a6ac54bd12d915bbf
+Subproject commit a63e2f7eb487832cfb333cd543e2db1b7efa897d