diff --git a/kig.spec b/kig.spec
index 04f1476..7cd6448 100644
--- a/kig.spec
+++ b/kig.spec
@@ -1,5 +1,5 @@
 Name:          kig
-Version:       21.08.0
+Version:       21.08.1
 Release:       1mamba
 Summary:       Interactive Geometry
 Group:         Graphical Desktop/Applications/Educational
@@ -122,6 +122,9 @@ exit 0
 %doc AUTHORS LICENSES
 
 %changelog
+* Thu Sep 02 2021 Automatic Build System <autodist@mambasoft.it> 21.08.1-1mamba
+- automatic version update by autodist
+
 * Mon Aug 16 2021 Automatic Build System <autodist@mambasoft.it> 21.08.0-1mamba
 - automatic version update by autodist