diff --git a/third_party/pigweed b/third_party/pigweed
index 47524c5..bdf2eb2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 47524c5a8de1e71564fc8bb758f1b4a437ffc70b
+Subproject commit bdf2eb22cede007c66de795d11e478065a611f2c