diff --git a/third_party/pigweed b/third_party/pigweed
index f39e03d..b919fb4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f39e03d8ec13490ecd7917b09f4c32655f3b37e5
+Subproject commit b919fb4ac9a67ea312b91422f06d05ac2e2fe182