diff --git a/third_party/pigweed b/third_party/pigweed
index 11f0b4d..5e9dd49 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 11f0b4d5a64dc3bd74559d3a1b50ab90f186a840
+Subproject commit 5e9dd49e6dd2b2d1e21310167e557f19f66b1c33