diff --git a/libqalculate.spec b/libqalculate.spec
index 3479775..6884363 100644
--- a/libqalculate.spec
+++ b/libqalculate.spec
@@ -1,5 +1,5 @@
 Name:          libqalculate
-Version:       4.5.0
+Version:       4.5.1
 Release:       1mamba
 Summary:       Multi-purpose calculator library 
 Group:         System/Libraries
@@ -92,6 +92,9 @@ This package provides the text-mode interface for Qalculate!
 %{_mandir}/man1/qalc.1*
 
 %changelog
+* Thu Jan 05 2023 Automatic Build System <autodist@mambasoft.it> 4.5.1-1mamba
+- automatic version update by autodist
+
 * Tue Dec 20 2022 Automatic Build System <autodist@mambasoft.it> 4.5.0-1mamba
 - automatic version update by autodist