diff --git a/third_party/pigweed b/third_party/pigweed
index 3d7d763..c0a2958 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3d7d7635281155e7774e5f5cbe1c01d567e47995
+Subproject commit c0a2958534271269334488a0645db8257ae73781