diff --git a/python-nbconvert.spec b/python-nbconvert.spec
index 0f400ca..9bab0a5 100644
--- a/python-nbconvert.spec
+++ b/python-nbconvert.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-nbconvert
-Version:       6.5.1
+Version:       6.5.3
 Release:       1mamba
 Summary:       Converting Jupyter Notebooks
 Group:         System/Libraries
@@ -63,6 +63,12 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc LICENSE
 
 %changelog
+* Fri Aug 12 2022 Automatic Build System <autodist@mambasoft.it> 6.5.3-1mamba
+- automatic version update by autodist
+
+* Thu Aug 11 2022 Automatic Build System <autodist@mambasoft.it> 6.5.2-1mamba
+- automatic version update by autodist
+
 * Wed Aug 10 2022 Automatic Build System <autodist@mambasoft.it> 6.5.1-1mamba
 - automatic version update by autodist