diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index e35aa3a..c8c31a0 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit e35aa3aecf78ae4914e9559b77c57885a548a23d
+Subproject commit c8c31a063f54a11ffdc32635c2d516876f4cc94b