diff --git a/python-diff-match-patch.spec b/python-diff-match-patch.spec
index cf1d3bc..d9d335f 100644
--- a/python-diff-match-patch.spec
+++ b/python-diff-match-patch.spec
@@ -1,12 +1,12 @@
 Name:          python-diff-match-patch
 Version:       20200713
-Release:       2mamba
+Release:       3mamba
 Summary:       Robust algorithms to perform the operations required for synchronizing plain text
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://pypi.python.org/pypi/diff-match-patch/
+URL:           https://pypi.org/project/diff-match-patch/
 Source:        https://pypi.debian.net/diff-match-patch/diff-match-patch-%{version}.tar.gz
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
@@ -47,6 +47,9 @@ chmod -R o+r %{buildroot}
 %doc LICENSE
 
 %changelog
+* Fri Apr 07 2023 Sdk Build System <sdk@mambasoft.it> 20200713-3mamba
+- rebuilt with python 3.10
+
 * Sun Apr 11 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 20200713-2mamba
 - rebuilt with distdeps