diff --git a/third_party/pigweed b/third_party/pigweed
index 179aa8e..3d0e315 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 179aa8eab01e885383c1cf730e0e27cafff84f47
+Subproject commit 3d0e3152db29c24a75464b069557aab72a389595