diff --git a/python-rdflib.spec b/python-rdflib.spec
index 02231fa..2436cb2 100644
--- a/python-rdflib.spec
+++ b/python-rdflib.spec
@@ -1,5 +1,5 @@
 Name:          python-rdflib
-Version:       4.2.2
+Version:       5.0.0
 Release:       1mamba
 Summary:       A Python library for working with RDF, a simple yet powerful language for representing information.
 Group:         System/Libraries/Python
@@ -49,6 +49,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 # 
 
 %changelog
+* Wed May 20 2020 Automatic Build System <autodist@mambasoft.it> 5.0.0-1mamba
+- automatic version update by autodist
+
 * Mon Feb 06 2017 Automatic Build System <autodist@mambasoft.it> 4.2.2-1mamba
 - automatic version update by autodist