diff --git a/chkconfig.spec b/chkconfig.spec
index 14bd442..21a5f02 100644
--- a/chkconfig.spec
+++ b/chkconfig.spec
@@ -1,5 +1,5 @@
 Name:          chkconfig
-Version:       1.19
+Version:       1.20
 Release:       1mamba
 Summary:       A system tool for maintaining the /etc/rc*.d hierarchy
 Group:         System/Configuration
@@ -74,6 +74,9 @@ rm -f %{buildroot}/usr/lib/systemd/systemd-sysv-install
 %{_mandir}/man8/ntsysv.*
 
 %changelog
+* Fri Sep 03 2021 Automatic Build System <autodist@mambasoft.it> 1.20-1mamba
+- automatic version update by autodist
+
 * Sun Jul 25 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.19-1mamba
 - update to 1.19