diff --git a/python-tz.spec b/python-tz.spec
index bf97670..1b6a5dd 100644
--- a/python-tz.spec
+++ b/python-tz.spec
@@ -1,6 +1,6 @@
 Name:          python-tz
-Version:       2023.3.post1
-Release:       2mamba
+Version:       2023.4
+Release:       1mamba
 Summary:       World Timezone Definitions for Python
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -52,6 +52,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE.txt
 
 %changelog
+* Mon Jan 29 2024 Automatic Build System <autodist@openmamba.org> 2023.4-1mamba
+- automatic version update by autodist
+
 * Wed Sep 27 2023 Automatic Build System <autodist@mambasoft.it> 2023.3.post1-2mamba
 - rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba