diff --git a/third_party/pigweed b/third_party/pigweed
index e2e2328..4a555a4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e2e23280635baadc54989f6327b01e8808c4e926
+Subproject commit 4a555a4db0f659b0a227c0e16e5cbf1167b015ae