diff --git a/third_party/pigweed b/third_party/pigweed
index 0563a0b..223c6d9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 0563a0b9765f490429d10365f39e1c55e2be8d77
+Subproject commit 223c6d99c503f17b28c2cbde52b15d1531eebd2d