diff --git a/tuxguitar.spec b/tuxguitar.spec
index 57fefff..0783073 100644
--- a/tuxguitar.spec
+++ b/tuxguitar.spec
@@ -1,5 +1,5 @@
 Name:          tuxguitar
-Version:       1.6.3
+Version:       1.6.4
 Release:       1mamba
 Summary:       A Multitrack tablature editor and player
 Group:         Graphical Desktop/Applications/Multimedia
@@ -106,6 +106,9 @@ EOF
 #%{_datadir}/tuxguitar/vst-client/*
 
 %changelog
+* Sat Aug 24 2024 Automatic Build System <autodist@openmamba.org> 1.6.4-1mamba
+- automatic version update by autodist
+
 * Fri Jun 28 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.6.3-1mamba
 - update to 1.6.3