diff --git a/python-zope-component.spec b/python-zope-component.spec
index c2eaec8..3b94db6 100644
--- a/python-zope-component.spec
+++ b/python-zope-component.spec
@@ -1,6 +1,6 @@
 Name:          python-zope-component
-Version:       4.5
-Release:       2mamba
+Version:       4.6
+Release:       1mamba
 Summary:       Zope Component Architecture
 Group:         System/Libraries
 Vendor:        openmamba
@@ -50,6 +50,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %defattr(-,root,root)
 
 %changelog
+* Fri Nov 15 2019 Automatic Build System <autodist@mambasoft.it> 4.6-1mamba
+- automatic version update by autodist
+
 * Sat Feb 02 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.5-2mamba
 - added new python-zope- components