diff --git a/sweeper.spec b/sweeper.spec
index 94e8ebf..fbacd82 100644
--- a/sweeper.spec
+++ b/sweeper.spec
@@ -1,5 +1,5 @@
 Name:          sweeper
-Version:       21.12.2
+Version:       21.12.3
 Release:       1mamba
 Summary:       A system cleaner tool
 Group:         Graphical Desktop/Applications/Utilities
@@ -81,6 +81,9 @@ exit 0
 %doc LICENSES
 
 %changelog
+* Fri Mar 04 2022 Automatic Build System <autodist@mambasoft.it> 21.12.3-1mamba
+- automatic version update by autodist
+
 * Sat Feb 05 2022 Automatic Build System <autodist@mambasoft.it> 21.12.2-1mamba
 - automatic version update by autodist