diff --git a/python-zope-interface.spec b/python-zope-interface.spec
index 25c38be..dae7734 100644
--- a/python-zope-interface.spec
+++ b/python-zope-interface.spec
@@ -1,5 +1,5 @@
 Name:          python-zope-interface
-Version:       4.5.0
+Version:       4.6.0
 Release:       1mamba
 Summary:       Python library for API definitions through interfaces
 Group:         System/Libraries/Python
@@ -66,6 +66,9 @@ rm -rf %{buildroot}%{python_sitearch}/zope/interface/{tests,common/tests}
 #%doc CHANGES.txt README.txt
 
 %changelog
+* Thu Oct 25 2018 Automatic Build System <autodist@mambasoft.it> 4.6.0-1mamba
+- automatic version update by autodist
+
 * Tue May 01 2018 Automatic Build System <autodist@mambasoft.it> 4.5.0-1mamba
 - automatic version update by autodist