diff --git a/python-pypdf.spec b/python-pypdf.spec
index db91499..ec8a34c 100644
--- a/python-pypdf.spec
+++ b/python-pypdf.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-pypdf
-Version:       3.16.3
+Version:       3.16.4
 Release:       1mamba
 Summary:       PDF toolkit
 Group:         System/Libraries/Python
@@ -64,6 +64,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %{python_sitelib}/%{pkgname}/*
 
 %changelog
+* Wed Oct 11 2023 Automatic Build System <autodist@mambasoft.it> 3.16.4-1mamba
+- automatic version update by autodist
+
 * Sun Oct 08 2023 Automatic Build System <autodist@mambasoft.it> 3.16.3-1mamba
 - automatic version update by autodist