diff --git a/python-ciso8601.spec b/python-ciso8601.spec
index 22fbe94..6ddb8ba 100644
--- a/python-ciso8601.spec
+++ b/python-ciso8601.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{pypi_name}
 Version:        2.1.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Fast ISO8601 date time parser
 
 License:        MIT
@@ -51,6 +51,9 @@ rm -rf %{pypi_name}.egg-info
 %{python3_sitearch}/%{pypi_name}-%{version}-py%{python3_version}.egg-info/
 
 %changelog
+* Fri Jun 04 2021 Python Maint <python-maint@redhat.com> - 2.1.3-4
+- Rebuilt for Python 3.10
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild