diff --git a/python-dulwich.spec b/python-dulwich.spec
index fc701fd..e140c4b 100644
--- a/python-dulwich.spec
+++ b/python-dulwich.spec
@@ -1,6 +1,6 @@
 Name:          python-dulwich
-Version:       0.21.6
-Release:       2mamba
+Version:       0.21.7
+Release:       1mamba
 Summary:       Python implementation of Git
 Group:         System/Libraries
 Vendor:        openmamba
@@ -48,6 +48,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc COPYING NEWS
 
 %changelog
+* Wed Dec 06 2023 Automatic Build System <autodist@mambasoft.it> 0.21.7-1mamba
+- automatic version update by autodist
+
 * Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 0.21.6-2mamba
 - rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba