diff --git a/gnuplot.spec b/gnuplot.spec
index 0176c8e..dc7e0d4 100644
--- a/gnuplot.spec
+++ b/gnuplot.spec
@@ -1,6 +1,6 @@
 Name:          gnuplot
-Version:       5.4.4
-Release:       2mamba
+Version:       5.4.5
+Release:       1mamba
 Summary:       Command-line driven interactive datafile and function plotting utility
 Group:         Applications/Mathematics
 Distribution:  openmamba
@@ -138,6 +138,9 @@ EOF
 %doc docs/psdoc/ps_*
 
 %changelog
+* Mon Oct 03 2022 Automatic Build System <autodist@mambasoft.it> 5.4.5-1mamba
+- automatic version update by autodist
+
 * Mon Aug 22 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.4.4-2mamba
 - rebuilt by autoport with build requirements: libwx_gtk3u-devel>=0:3.2.0-1mamba