diff --git a/telegram.spec b/telegram.spec
index 69fabae..b47d5d8 100644
--- a/telegram.spec
+++ b/telegram.spec
@@ -1,6 +1,6 @@
 Name:          telegram
 Epoch:         1
-Version:       4.12.2
+Version:       4.13.1
 Release:       1mamba
 Summary:       The official desktop client for the Telegram messenger
 Group:         Graphical Desktop/Applications/Internet
@@ -154,6 +154,9 @@ fi
 %doc LICENSE LEGAL
 
 %changelog
+* Tue Dec 26 2023 Automatic Build System <autodist@mambasoft.it> 4.13.1-1mamba
+- automatic version update by autodist
+
 * Mon Dec 04 2023 Automatic Build System <autodist@mambasoft.it> 4.12.2-1mamba
 - automatic version update by autodist