diff --git a/third_party/pigweed b/third_party/pigweed
index 99f7b09..3b27bce 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 99f7b09c63bd9e80fef7a9282e1acc579c356ede
+Subproject commit 3b27bce19574ba1b1a8feaa5526128e9454a0475