diff --git a/kshisen.spec b/kshisen.spec
index c09a9d8..020a707 100644
--- a/kshisen.spec
+++ b/kshisen.spec
@@ -1,5 +1,5 @@
 Name:          kshisen
-Version:       21.04.0
+Version:       21.04.1
 Release:       1mamba
 Summary:       Shisen-Sho Mahjongg-like Tile Game
 Group:         Graphical Desktop/Applications/Games
@@ -73,6 +73,9 @@ exit 0
 %doc LICENSES
 
 %changelog
+* Thu May 13 2021 Automatic Build System <autodist@mambasoft.it> 21.04.1-1mamba
+- automatic version update by autodist
+
 * Sun Apr 25 2021 Automatic Build System <autodist@mambasoft.it> 21.04.0-1mamba
 - automatic version update by autodist