diff --git a/sysstat.spec b/sysstat.spec
index 28b32cc..d01285b 100644
--- a/sysstat.spec
+++ b/sysstat.spec
@@ -1,5 +1,5 @@
 Name:          sysstat
-Version:       12.1.7
+Version:       12.3.1
 Release:       1mamba
 Summary:       System performance tools for Linux for Linux
 Group:         System/Tools
@@ -99,6 +99,9 @@ exit 0
 %doc COPYING CREDITS
 
 %changelog
+* Sun Jan 19 2020 Automatic Build System <autodist@mambasoft.it> 12.3.1-1mamba
+- automatic version update by autodist
+
 * Sun Oct 27 2019 Automatic Build System <autodist@mambasoft.it> 12.1.7-1mamba
 - automatic version update by autodist