diff --git a/third_party/pigweed b/third_party/pigweed
index c7b556c..3950de4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c7b556c471a4a76bda1b1f073392598dae043982
+Subproject commit 3950de4195d7606a741e7d0c89e9d01058900652