diff --git a/json-glib.spec b/json-glib.spec
index fc8630f..76a2b13 100644
--- a/json-glib.spec
+++ b/json-glib.spec
@@ -7,7 +7,7 @@ Summary:	Library for JavaScript Object Notation format
 
 License:	LGPLv2+
 URL:		https://wiki.gnome.org/Projects/JsonGlib
-Source0:	http://download.gnome.org/sources/%{name}/1.6/%{name}-%{version}.tar.xz
+Source0:	https://download.gnome.org/sources/%{name}/1.6/%{name}-%{version}.tar.xz
 
 BuildRequires:	docbook-style-xsl
 BuildRequires:	gettext