2 files changed, 5 insertions, 5 deletions
diff --git a/doc/mod/notification-telegram.md b/doc/mod/notification-telegram.md
index cb326f0..159fda9 100644
--- a/doc/mod/notification-telegram.md
+++ b/doc/mod/notification-telegram.md
@@ -4,7 +4,7 @@ Send notifications via Telegram
 [![GitHub stars](https://img.shields.io/github/stars/eworm-de/routeros-scripts?logo=GitHub&style=flat&color=red)](https://github.com/eworm-de/routeros-scripts/stargazers)
 [![GitHub forks](https://img.shields.io/github/forks/eworm-de/routeros-scripts?logo=GitHub&style=flat&color=green)](https://github.com/eworm-de/routeros-scripts/network)
 [![GitHub watchers](https://img.shields.io/github/watchers/eworm-de/routeros-scripts?logo=GitHub&style=flat&color=blue)](https://github.com/eworm-de/routeros-scripts/watchers)
-[![required RouterOS version](https://img.shields.io/badge/RouterOS-7.12-yellow?style=flat)](https://mikrotik.com/download/changelogs/)
+[![required RouterOS version](https://img.shields.io/badge/RouterOS-7.13-yellow?style=flat)](https://mikrotik.com/download/changelogs/)
 [![Telegram group @routeros_scripts](https://img.shields.io/badge/Telegram-%40routeros__scripts-%2326A5E4?logo=telegram&style=flat)](https://t.me/routeros_scripts)
 [![donate with PayPal](https://img.shields.io/badge/Like_it%3F-Donate!-orange?logo=githubsponsors&logoColor=orange&style=flat)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A4ZXBD6YS2W8J)
 
diff --git a/mod/notification-telegram.rsc b/mod/notification-telegram.rsc
index 506ec80..a43ff10 100644
--- a/mod/notification-telegram.rsc
+++ b/mod/notification-telegram.rsc
@@ -3,6 +3,8 @@
 # Copyright (c) 2013-2024 Christian Hesse <mail@eworm.de>
 # https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
 #
+# requires RouterOS, version=7.13
+#
 # send notifications via Telegram
 # https://git.eworm.de/cgit/routeros-scripts/about/doc/mod/notification-telegram.md
 
@@ -19,7 +21,6 @@
 
   :global IsFullyConnected;
   :global LogPrint;
-  :global ParseJson;
   :global UrlEncode;
 
   :if ([ $IsFullyConnected ] = false) do={
@@ -43,7 +44,7 @@
           "&reply_to_message_id=" . ($Message->"replyto") . "&disable_web_page_preview=true" . \
           "&parse_mode=MarkdownV2&text=" . [ $UrlEncode ($Message->"text") ]) as-value ]->"data");
         :set ($TelegramQueue->$Id);
-        :set ($TelegramMessageIDs->([ $ParseJson ([ $ParseJson $Data ]->"result") ]->"message_id")) 1;
+        :set ($TelegramMessageIDs->[ :tostr ([ :deserialize from=json value=$Data ]->"result"->"message_id") ]) 1;
       } on-error={
         $LogPrint debug $0 ("Sending queued Telegram message failed.");
         :set AllDone false;
@@ -75,7 +76,6 @@
   :global EitherOr;
   :global IfThenElse;
   :global LogPrint;
-  :global ParseJson;
   :global SymbolForNotification;
   :global UrlEncode;
 
@@ -144,7 +144,7 @@
       http-data=("chat_id=" . $ChatId . "&disable_notification=" . ($Notification->"silent") . \
       "&reply_to_message_id=" . ($Notification->"replyto") . "&disable_web_page_preview=true" . \
       "&parse_mode=MarkdownV2&text=" . [ $UrlEncode $Text ]) as-value ]->"data");
-    :set ($TelegramMessageIDs->([ $ParseJson ([ $ParseJson $Data ]->"result") ]->"message_id")) 1;
+    :set ($TelegramMessageIDs->[ :tostr ([ :deserialize from=json value=$Data ]->"result"->"message_id") ]) 1;
   } on-error={
     $LogPrint info $0 ("Failed sending telegram notification! Queuing...");