diff --git a/third_party/pigweed b/third_party/pigweed
index c70fb56..d20c124 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c70fb56631fa4231e2a475ac65d819cfb4336947
+Subproject commit d20c1242ea54ac76bbf2104d98b88b52d2919f1e