diff --git a/pigweed b/pigweed
index 919077e..4c3481a 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit 919077e129ebbcf6df0047dfa4326973a7bb60a8
+Subproject commit 4c3481a61da6d73c44952cd3975a1ecf682e7988