diff --git a/third_party/pigweed b/third_party/pigweed
index aaf7aa5..5b53103 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit aaf7aa543ce96ded8b578fc337a4048ac34750ab
+Subproject commit 5b53103e1076a700be79d7ed700b51f2077ccb0d