diff --git a/python-jsonschema.spec b/python-jsonschema.spec
index ce2b4bc..72334a8 100644
--- a/python-jsonschema.spec
+++ b/python-jsonschema.spec
@@ -24,7 +24,7 @@ Summary:        An implementation of JSON-Schema validation for Python
 License:        MIT
 Group:          Development/Languages/Python
 Url:            http://github.com/Julian/jsonschema
-Source:         http://files.pythonhosted.org/packages/source/j/jsonschema/jsonschema-%{version}.tar.gz
+Source:         https://files.pythonhosted.org/packages/source/j/jsonschema/jsonschema-%{version}.tar.gz
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 BuildRequires:  %{python_module devel}