diff --git a/third_party/pigweed b/third_party/pigweed
index 0f23969..b6d6945 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 0f2396924cd89a6feb1b7317f1635b423e55f364
+Subproject commit b6d694586dbc0cde44c834e4d79f115611252af4