diff --git a/third_party/pigweed/src b/third_party/pigweed/src
index 280017c..705a4a8 160000
--- a/third_party/pigweed/src
+++ b/third_party/pigweed/src
@@ -1 +1 @@
-Subproject commit 280017c367552b3f3c4409ecf28688848234bb08
+Subproject commit 705a4a8e890874bee655afbb4e61cc6389d46753