diff --git a/third_party/pigweed b/third_party/pigweed
index 843d427..68ef2a5 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 843d427438c1e58f2a605e4194e9bcec2c27991b
+Subproject commit 68ef2a59c2ccabaef5f3662d5cac56f0f3c85942