diff --git a/third_party/pigweed b/third_party/pigweed
index bcf38c3..99c5463 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit bcf38c3a86fb97bcb825e8ab7ea91fe3ea6180e2
+Subproject commit 99c5463d2c830d2bb05136c76081f3166a6c68ab