diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index 9e4bfb92eb5ad7..f29ef67144f72e 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit 9e4bfb92eb5ad7458d7d4fd3543fb6f115cc744a
+Subproject commit f29ef67144f72e66076aa530f32c2c62a4834f97