diff --git a/python-acme.spec b/python-acme.spec
index 6c38077..ac04853 100644
--- a/python-acme.spec
+++ b/python-acme.spec
@@ -1,5 +1,5 @@
 Name:          python-acme
-Version:       0.30.2
+Version:       0.31.0
 Release:       1mamba
 Summary:       ACME protocol implementation for Python
 Group:         System/Libraries
@@ -50,6 +50,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/acme-%{version}-py*.egg-info/*
 
 %changelog
+* Fri Feb 08 2019 Automatic Build System <autodist@mambasoft.it> 0.31.0-1mamba
+- automatic version update by autodist
+
 * Sat Feb 02 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.30.2-1mamba
 - update to 0.30.2