diff --git a/third_party/pigweed b/third_party/pigweed
index 8febfab..a893425 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8febfab039bf0eeb33ae033af58155ea12a73131
+Subproject commit a893425653d8c93d03317021c89586b18ae42789