diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index 9235aeb653..71ba37c8a6 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit 9235aeb653e684a6f0b7b563965d85c747281a0f
+Subproject commit 71ba37c8a6cc65c8084078fb000e8f470cff8597