diff --git a/third_party/pigweed b/third_party/pigweed
index fb46130..bf5301b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit fb4613037adcbcdd0dec782c0fe0b8aeac79c36a
+Subproject commit bf5301b649488e4816858cb6a8daeb6131a074d3