diff --git a/third_party/pigweed b/third_party/pigweed
index a8c9713..cbbc73d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit a8c971304f5c6f570a961a38549459924b7b58e0
+Subproject commit cbbc73dc4d56bc201e9d50c4b10db974aff82754