diff --git a/ext/aemu_postoffice b/ext/aemu_postoffice
index 1edcbf613b..530fee545c 160000
--- a/ext/aemu_postoffice
+++ b/ext/aemu_postoffice
@@ -1 +1 @@
-Subproject commit 1edcbf613b602c2a4881d230b1c607263ab11c5d
+Subproject commit 530fee545c27ffb8524a8f496cbbcfdb687fe8c5