diff --git a/python-lxml.spec b/python-lxml.spec
index 95aa9c3..31cb6fc 100644
--- a/python-lxml.spec
+++ b/python-lxml.spec
@@ -1,5 +1,5 @@
 Name:          python-lxml
-Version:       4.4.2
+Version:       4.5.0
 Release:       1mamba
 Summary:       Python binding for the libxml2 and libxslt libraries
 Group:         System/Libraries/Python
@@ -72,6 +72,9 @@ rm -f doc/html/pubkey.asc
 %doc CHANGES.txt TODO.txt
 
 %changelog
+* Thu Feb 13 2020 Automatic Build System <autodist@mambasoft.it> 4.5.0-1mamba
+- automatic version update by autodist
+
 * Wed Nov 27 2019 Automatic Build System <autodist@mambasoft.it> 4.4.2-1mamba
 - automatic version update by autodist