diff --git a/third_party/pigweed b/third_party/pigweed
index cbbc73d..9933e45 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cbbc73dc4d56bc201e9d50c4b10db974aff82754
+Subproject commit 9933e458c6375f75727b50aaef803ed0dc9e70ef