diff --git a/third_party/pigweed b/third_party/pigweed
index f60e870..a222b3f 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f60e87048d40096d7b005f4d40e42872b9bae76e
+Subproject commit a222b3f929369cba8116470a74384ec9afe97f44