diff --git a/third_party/pigweed b/third_party/pigweed
index 258066a..7ef9f70 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 258066a475ea2cfb2a39138c05f179706896457e
+Subproject commit 7ef9f7009731d11bc51a28b350efb746afe5be0b