diff --git a/python-packaging.spec b/python-packaging.spec
index 5f0b097..a8c20da 100644
--- a/python-packaging.spec
+++ b/python-packaging.spec
@@ -23,7 +23,7 @@ Summary:        Core utilities for Python packages
 License:        Apache-2.0
 Group:          Development/Languages/Python
 Url:            https://github.com/pypa/packaging
-Source:         https://pypi.python.org/packages/source/p/packaging/packaging-%{version}.tar.gz
+Source:         https://pypi.io/packages/source/p/packaging/packaging-%{version}.tar.gz
 BuildRequires:  python-devel
 BuildRequires:  python-pretend
 BuildRequires:  python-pyparsing