diff --git a/third_party/pigweed b/third_party/pigweed
index 75ba9d2..6b31823 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 75ba9d21793da05d27576b90dc500cc5b3b75774
+Subproject commit 6b318230596df0a960fd7b0571e08af995cbe4e8