diff --git a/third_party/pigweed b/third_party/pigweed
index 1f48648..bcabcd7 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 1f4864873cb73d88c2220df4812bde6e751409d5
+Subproject commit bcabcd78d99dcd4763e6d79c0d2459ade8c6348d