diff --git a/libmdds.spec b/libmdds.spec
index 4c1a87b..be6acd8 100644
--- a/libmdds.spec
+++ b/libmdds.spec
@@ -2,7 +2,7 @@
 %define with_perf_tests 0
 %define apiver %(echo %version|cut -d. -f1-2)
 Name:          libmdds
-Version:       2.0.3
+Version:       2.1.0
 Release:       1mamba
 Summary:       A collection of multi-dimensional data structure and indexing algorithm (mdds)
 Group:         System/Libraries
@@ -92,6 +92,9 @@ rm -rf %{buildroot}%{_docdir}
 %doc AUTHORS
 
 %changelog
+* Sat Jan 14 2023 Automatic Build System <autodist@mambasoft.it> 2.1.0-1mamba
+- automatic version update by autodist
+
 * Thu May 12 2022 Automatic Build System <autodist@mambasoft.it> 2.0.3-1mamba
 - automatic version update by autodist