diff --git a/global-config.changes b/global-config.changes
index 33a340e..dd40f09 100644
--- a/global-config.changes
+++ b/global-config.changes
@@ -101,6 +101,7 @@
   90="Chat with your router! Introduced 'telegram-chat' to chat via Telegram bot and send commands to your router.";
   91="Dropped check for CAP in 'check-routeros-update' to solve issues with wifiwave2 package.";
   92="Made qr-code url configurable for 'daily-psk'.";
+  93="Added support to backup global-config-overlay in 'backup-email' and 'backup-upload'.";
 };
 
 # Migration steps to be applied on script updates
diff --git a/global-functions b/global-functions
index d2f911e..63ec636 100644
--- a/global-functions
+++ b/global-functions
@@ -12,7 +12,7 @@
 :local 0 "global-functions";
 
 # expected configuration version
-:global ExpectedConfigVersion 92;
+:global ExpectedConfigVersion 93;
 
 # global variables not to be changed by user
 :global GlobalFunctionsReady false;