diff --git a/python-acme.spec b/python-acme.spec
index 3777967..beb020d 100644
--- a/python-acme.spec
+++ b/python-acme.spec
@@ -1,5 +1,5 @@
 Name:          python-acme
-Version:       2.8.0
+Version:       2.9.0
 Release:       1mamba
 Summary:       ACME protocol implementation for Python
 Group:         System/Libraries
@@ -55,6 +55,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/acme-%{version}-py*.egg-info/*
 
 %changelog
+* Sat Feb 10 2024 Automatic Build System <autodist@openmamba.org> 2.9.0-1mamba
+- automatic version update by autodist
+
 * Thu Dec 07 2023 Automatic Build System <autodist@mambasoft.it> 2.8.0-1mamba
 - automatic version update by autodist