diff --git a/third_party/pigweed b/third_party/pigweed
index b1facaf..bec7844 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b1facaf899336bcf653e3113ef7cee188e77e0f0
+Subproject commit bec7844c86dba5478a3e4448c96879394be16378