diff --git a/submodules/Postbox b/submodules/Postbox
index 6fdbb6898e..37e6acb697 160000
--- a/submodules/Postbox
+++ b/submodules/Postbox
@@ -1 +1 @@
-Subproject commit 6fdbb6898e954a68107cffaf21a94b208e85630e
+Subproject commit 37e6acb69722bd61f6716336334e615ebf528913