diff --git a/third_party/pigweed b/third_party/pigweed
index 826f971..e858b81 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 826f97168b3203ab0d8112293267f2111651ca19
+Subproject commit e858b8187bc57304ed564663aa8408abe903f577