diff --git a/python-CairoSVG.spec b/python-CairoSVG.spec
index 8fdb998..2aca207 100644
--- a/python-CairoSVG.spec
+++ b/python-CairoSVG.spec
@@ -24,7 +24,7 @@ License:        LGPL-3.0+
 Summary:        A Simple SVG Converter for Cairo
 Url:            http://www.cairosvg.org/
 Group:          Development/Languages/Python
-Source:         http://files.pythonhosted.org/packages/source/C/CairoSVG/CairoSVG-%{version}.tar.gz
+Source:         https://files.pythonhosted.org/packages/source/C/CairoSVG/CairoSVG-%{version}.tar.gz
 BuildRequires:  %{python_module Pillow}
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module setuptools}