diff --git a/python-zope-proxy.spec b/python-zope-proxy.spec
index 381d7c7..bfc88de 100644
--- a/python-zope-proxy.spec
+++ b/python-zope-proxy.spec
@@ -1,6 +1,6 @@
 Name:          python-zope-proxy
-Version:       5.0.0
-Release:       2mamba
+Version:       5.1
+Release:       1mamba
 Summary:       Zope proxy library
 Group:         System/Libraries
 Vendor:        openmamba
@@ -49,6 +49,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Fri Oct 13 2023 Automatic Build System <autodist@mambasoft.it> 5.1-1mamba
+- automatic version update by autodist
+
 * Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 5.0.0-2mamba
 - rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba