diff --git a/ark.spec b/ark.spec
index 3895f49..3998a28 100644
--- a/ark.spec
+++ b/ark.spec
@@ -1,6 +1,6 @@
 Name:          ark
-Version:       20.12.0
-Release:       2mamba
+Version:       20.12.1
+Release:       1mamba
 Summary:       Manager for compressed files and archives
 Group:         Graphical Desktop/Applications/Archiving
 Vendor:        openmamba
@@ -141,6 +141,9 @@ exit 0
 %doc COPYING
 
 %changelog
+* Thu Jan 07 2021 Automatic Build System <autodist@mambasoft.it> 20.12.1-1mamba
+- automatic version update by autodist
+
 * Thu Dec 31 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 20.12.0-2mamba
 - require lrzip, zstd, unrar, lzop