diff --git a/third_party/pigweed b/third_party/pigweed
index e8de610..a274347 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e8de610d576dd4a92564fbbc0bc2ff9a9d228627
+Subproject commit a27434745dc5cfd170f31d8fafc3e83ba292aaa7