diff --git a/spyder.spec b/spyder.spec
index d3e589b..8268a5c 100644
--- a/spyder.spec
+++ b/spyder.spec
@@ -1,5 +1,5 @@
 Name:          spyder
-Version:       4.2.2
+Version:       4.2.3
 Release:       1mamba
 Summary:       A Scientific PYthon Development EnviRonment 
 Group:         System/Libraries
@@ -66,6 +66,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Thu Mar 04 2021 Automatic Build System <autodist@mambasoft.it> 4.2.3-1mamba
+- automatic version update by autodist
+
 * Tue Feb 23 2021 Automatic Build System <autodist@mambasoft.it> 4.2.2-1mamba
 - automatic version update by autodist