diff --git a/python-certifi.spec b/python-certifi.spec
index 756d1d1..6ebe221 100644
--- a/python-certifi.spec
+++ b/python-certifi.spec
@@ -1,5 +1,5 @@
 Name:          python-certifi
-Version:       2018.4.16
+Version:       2018.8.13
 Release:       1mamba
 Summary:       Python package for providing Mozilla's CA Bundle
 Group:         System/Libraries
@@ -44,6 +44,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %doc LICENSE
 
 %changelog
+* Thu Aug 16 2018 Automatic Build System <autodist@mambasoft.it> 2018.8.13-1mamba
+- automatic version update by autodist
+
 * Tue Apr 17 2018 Automatic Build System <autodist@mambasoft.it> 2018.4.16-1mamba
 - automatic version update by autodist