diff --git a/third_party/pigweed b/third_party/pigweed
index cd765c0..3f00a3e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cd765c02e5724dad7bc7ac0700975c9763800568
+Subproject commit 3f00a3eb4957306eab148fe3651844e46df5b379