diff --git a/third_party/pigweed b/third_party/pigweed
index c8bdb24..9a0e93f 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c8bdb2434d1efa8388042b181f03eb8f11bf1547
+Subproject commit 9a0e93fe506c9f594fdb4927a5e663c4465e12e2