diff --git a/third_party/pigweed b/third_party/pigweed
index d2a3765..ee4e09c 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d2a3765629bf5d66aa8cae23001382f5d89fa652
+Subproject commit ee4e09ccde34497280b27f41b309a6d59ec44245