diff --git a/third_party/pigweed b/third_party/pigweed
index d01aa29..1e72e7e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d01aa29f9f9e113a6b759b73cff0170f56f76002
+Subproject commit 1e72e7e55cef2524d8e64df2a61e2a6e4b87b773