diff --git a/third_party/pigweed b/third_party/pigweed
index ba53737..9090c9b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ba53737947da18f2a357981538212c1be101e928
+Subproject commit 9090c9b934df87cc3178539d48400cafb0840491