diff --git a/third_party/pigweed b/third_party/pigweed
index 86ec882..de9cc1b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 86ec8820cbe56f14161438715d9ff6e52a62894b
+Subproject commit de9cc1b576ce2a2c01d56c3d7a944f7d8a605333