diff --git a/third_party/pigweed b/third_party/pigweed
index 1283ffa..4e43f63 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 1283ffa78740b2c36db839f3dcf4cbb9701ae910
+Subproject commit 4e43f63c083bb14ef1ff0c0c59b3ad8762d44478