diff --git a/pigweed b/pigweed
index b751008..40b2c75 160000
--- a/pigweed
+++ b/pigweed
@@ -1 +1 @@
-Subproject commit b751008abd2d2b1a2123629db63f21b26aaf7265
+Subproject commit 40b2c7586e278fd077593e4976f4612d7954ad2e