diff --git a/third_party/pigweed b/third_party/pigweed
index 1160022..e7cf4b9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 11600220a77bad74dbd405b76e3a7bcd78520f62
+Subproject commit e7cf4b9d58d1ce350842a2e91b85566edea6fb78