diff --git a/third_party/pigweed b/third_party/pigweed
index 3bfceac..30679ca 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3bfceac6441a13bebd7c2de6017ffc5a04807e44
+Subproject commit 30679ca7972aafdcea46e20a32fc77b2fa2682d1