diff --git a/third_party/pigweed b/third_party/pigweed
index 958b6a9..9198bc6 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 958b6a9db443bf3cc05d24d9d80d081906df9357
+Subproject commit 9198bc6dd7ee5d5c607d110af8bc32daa5475292