diff --git a/argz b/argz
index d764c67..31f3c44 160000
--- a/argz
+++ b/argz
@@ -1 +1 @@
-Subproject commit d764c67cd0038235326165a0c782ebca87674f9d
+Subproject commit 31f3c44d9b648735ea379f8ea21186feaebf2e7c