diff --git a/submodules/Postbox b/submodules/Postbox
index 884a319b31..16bdc6f26e 160000
--- a/submodules/Postbox
+++ b/submodules/Postbox
@@ -1 +1 @@
-Subproject commit 884a319b3116a547ce926b489c0d9ed29e79d64b
+Subproject commit 16bdc6f26e451f2f690a4d5af81512e88aad2b05