diff --git a/python-virtualenv.spec b/python-virtualenv.spec
index 1edf0a0..ca08d61 100644
--- a/python-virtualenv.spec
+++ b/python-virtualenv.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-virtualenv
 Version:       20.25.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Virtual Python Environment builder
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -26,7 +26,8 @@ virtualenv is a tool to create isolated Python environments.
 %define py_requires_append \
 Provides:      python-virtualenv \
 Obsoletes:     python-virtualenv <= 20.7.2-1mamba \
-Obsoletes:     python-virtualenv-py36 < 20.4.0
+Obsoletes:     python-virtualenv-py36 < 20.4.0 \
+Obsoletes:     python-virtualenv-py310 <= 20.25.11mamba
 %endif
 
 %if 0%{?with_pyver}
@@ -62,6 +63,9 @@ done
 %{python_sitelib}/%{pkgname}/*
 
 %changelog
+* Tue Mar 26 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 20.25.1-2mamba
+- obsolete python-virtualenv-py310
+
 * Thu Feb 22 2024 Automatic Build System <autodist@openmamba.org> 20.25.1-1mamba
 - automatic version update by autodist