diff --git a/third_party/pigweed b/third_party/pigweed
index c8a45fd..caac07d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c8a45fd5afa72a9b90c7029ee94d92ab72dffde3
+Subproject commit caac07d3a5c440b6d93772261146d4196c037bc8