diff --git a/third_party/pigweed b/third_party/pigweed
index 6455293..249497a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6455293368c5dd3a5a52b587ec5e74eb486dea8d
+Subproject commit 249497a97d2b4444bf5c27761bb164bf8c800ea6