diff --git a/third_party/pigweed b/third_party/pigweed
index 8d915ae..c6e83c1 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8d915ae182f1a1ffa1b1308c051b5229976d890b
+Subproject commit c6e83c173d13b52d9542700bf40743d2548fe9a2