diff --git a/third_party/pigweed b/third_party/pigweed
index 4220d40..cd0d5b8 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 4220d40b339b05bbaf9636435ddee68750b39383
+Subproject commit cd0d5b86bcd9be582a20fa15fc91bc2c070f5698