diff --git a/libtdb.spec b/libtdb.spec
index 35098d8..7ac23da 100644
--- a/libtdb.spec
+++ b/libtdb.spec
@@ -1,6 +1,6 @@
 Name:          libtdb
 Epoch:         1
-Version:       1.4.5
+Version:       1.4.6
 Release:       1mamba
 Summary:       The tdb library
 Group:         System/Libraries
@@ -121,6 +121,9 @@ This package contains the Python wrapper for %{name}.
 #%{python36_sitearch}/_tdb_text.py
 
 %changelog
+* Tue Jan 25 2022 Automatic Build System <autodist@mambasoft.it> 1.4.6-1mamba
+- automatic version update by autodist
+
 * Wed Jul 21 2021 Automatic Build System <autodist@mambasoft.it> 1.4.5-1mamba
 - automatic version update by autodist