diff --git a/tcl.spec b/tcl.spec
index 5a82802..86223bd 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -1,7 +1,7 @@
 %define        majversion         %(echo %version | cut -d. -f1-2)
 
 Name:          tcl
-Version:       8.6.12
+Version:       8.6.13
 Release:       1mamba
 Summary:       A simple scripting language designed to be embedded into other applications
 Group:         System/Libraries
@@ -230,6 +230,9 @@ fi
 %doc ChangeLog* changes
 
 %changelog
+* Wed Nov 23 2022 Automatic Build System <autodist@mambasoft.it> 8.6.13-1mamba
+- automatic version update by autodist
+
 * Sat Nov 06 2021 Automatic Build System <autodist@mambasoft.it> 8.6.12-1mamba
 - automatic version update by autodist