diff --git a/python-zope-schema.spec b/python-zope-schema.spec
index 0c1b46f..809a2a8 100644
--- a/python-zope-schema.spec
+++ b/python-zope-schema.spec
@@ -1,5 +1,5 @@
 Name:          python-zope-schema
-Version:       4.9.1
+Version:       4.9.3
 Release:       1mamba
 Summary:       zope.interface extension for defining data schemas
 Group:         System/Libraries/Python
@@ -53,6 +53,12 @@ sed -i "\,/tests/,d" %{name}.filelist
 #%doc src/zope/schema/*.txt
 
 %changelog
+* Sun Oct 14 2018 Automatic Build System <autodist@mambasoft.it> 4.9.3-1mamba
+- automatic version update by autodist
+
+* Fri Oct 12 2018 Automatic Build System <autodist@mambasoft.it> 4.9.2-1mamba
+- automatic version update by autodist
+
 * Sat Oct 06 2018 Automatic Build System <autodist@mambasoft.it> 4.9.1-1mamba
 - automatic version update by autodist