diff --git a/argz b/argz
index 31f3c44..47ad9da 160000
--- a/argz
+++ b/argz
@@ -1 +1 @@
-Subproject commit 31f3c44d9b648735ea379f8ea21186feaebf2e7c
+Subproject commit 47ad9daf439b8728acfcd034e3569dc8a103213a