diff --git a/third_party/pigweed b/third_party/pigweed
index f86d349..506466d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f86d3492dd95f8ba156befe6feb3929c835505e1
+Subproject commit 506466d72aa5cbf02128d6e967bc2292f1a09b44