diff --git a/third_party/pigweed b/third_party/pigweed
index 8ddf630..8529eeb 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8ddf630e9e13189fce35b64f41d18e8b6aaa2378
+Subproject commit 8529eebd92048a999aa7ed28b2ab48e804937370