diff --git a/third_party/pigweed b/third_party/pigweed
index 98a790e..2de4acb 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 98a790ed35ba482bc475d48a3593a62cb13c2023
+Subproject commit 2de4acb67e7e38d68089831c28f8224040736b22