diff --git a/third_party/pigweed b/third_party/pigweed
index 5e148c1..703588e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 5e148c19477521afbbedcc8a91a2c5b2a07bc334
+Subproject commit 703588e49635495138159e86bbed801d9e0e24bb