diff --git a/third_party/pigweed b/third_party/pigweed
index b371831..06f8569 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b371831aa7e22e83a4322aaf46d600b839a7e974
+Subproject commit 06f856908a0aceb1c80b8a276f980a639be92b43