diff --git a/third_party/pigweed b/third_party/pigweed
index b83c8ed..7e49f0b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b83c8ed0ce86ff90a09437ea719943f366e8c78f
+Subproject commit 7e49f0b7f5e47acbda94f79ba95368a25163130c