diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index 9e4bfb92eb5ad7..45527d21adb398 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit 9e4bfb92eb5ad7458d7d4fd3543fb6f115cc744a
+Subproject commit 45527d21adb398429727eea168400eec2d1ef458