diff --git a/third_party/pigweed b/third_party/pigweed
index 36c56d1..19f3a3d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 36c56d1d47415d5192c95049796aa1bf58caf1f9
+Subproject commit 19f3a3d1077c6fcccbd527a5aced0e8c4c02f6ab