diff --git a/bomber.spec b/bomber.spec
index acadf82..fd6b72e 100644
--- a/bomber.spec
+++ b/bomber.spec
@@ -1,5 +1,5 @@
 Name:          bomber
-Version:       21.12.0
+Version:       21.12.1
 Release:       1mamba
 Summary:       Arcade Bombing Game
 Group:         Graphical Desktop/Applications/Games
@@ -86,6 +86,9 @@ exit 0
 %doc AUTHORS LICENSES
 
 %changelog
+* Thu Jan 06 2022 Automatic Build System <autodist@mambasoft.it> 21.12.1-1mamba
+- automatic version update by autodist
+
 * Thu Dec 09 2021 Automatic Build System <autodist@mambasoft.it> 21.12.0-1mamba
 - automatic version update by autodist