diff --git a/python-stevedore.spec b/python-stevedore.spec
index 3185cce..b1fec88 100644
--- a/python-stevedore.spec
+++ b/python-stevedore.spec
@@ -1,5 +1,5 @@
 Name:          python-stevedore
-Version:       1.20.0
+Version:       1.21.0
 Release:       1mamba
 Summary:       Manage dynamic plugins for Python applications
 Group:         System/Libraries
@@ -42,6 +42,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc AUTHORS LICENSE ChangeLog README.rst
 
 %changelog
+* Tue Apr 11 2017 Automatic Build System <autodist@mambasoft.it> 1.21.0-1mamba
+- automatic version update by autodist
+
 * Thu Jan 26 2017 Automatic Build System <autodist@mambasoft.it> 1.20.0-1mamba
 - automatic version update by autodist