diff --git a/third_party/pigweed b/third_party/pigweed
index b5737d4..f2559df 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b5737d4a41e4596add2de0709721a6b31fcbd062
+Subproject commit f2559df8a616f4c7c67625f3a28710f9ea47d6f1