diff --git a/python-lxml.spec b/python-lxml.spec
index 31cb6fc..c6216fd 100644
--- a/python-lxml.spec
+++ b/python-lxml.spec
@@ -1,5 +1,5 @@
 Name:          python-lxml
-Version:       4.5.0
+Version:       4.5.1
 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
+* Tue May 19 2020 Automatic Build System <autodist@mambasoft.it> 4.5.1-1mamba
+- automatic version update by autodist
+
 * Thu Feb 13 2020 Automatic Build System <autodist@mambasoft.it> 4.5.0-1mamba
 - automatic version update by autodist