diff --git a/third_party/pigweed/src b/third_party/pigweed/src
index c6751d6..4392e55 160000
--- a/third_party/pigweed/src
+++ b/third_party/pigweed/src
@@ -1 +1 @@
-Subproject commit c6751d607bdaed1d56cdddd51f8d9bc01d3c851e
+Subproject commit 4392e55b890c2ddaaf674a85ddc848a23bc007d8