diff --git a/atomix.spec b/atomix.spec
index 66ef26e..901ad36 100644
--- a/atomix.spec
+++ b/atomix.spec
@@ -5,8 +5,8 @@ Summary:        Puzzle game: Build molecules out of isolated atoms
 
 Group:          Amusements/Games
 License:        GPLv2+
-URL:            http://jens.triq.net/atomix.php
-Source0:        http://ftp.gnome.org/pub/GNOME/sources/%{name}/%(echo "%{version}" | cut -f-2 -d'.')/%{name}-%{version}.tar.xz
+URL:            https://wiki.gnome.org/Apps/Atomix
+Source0:        https://download.gnome.org/sources/%{name}/3.21/%{name}-%{version}.tar.xz
 
 BuildRequires:  intltool
 BuildRequires:  desktop-file-utils
@@ -57,6 +57,7 @@ desktop-file-install \
 %changelog
 * Thu Aug 18 2016 Kalev Lember <klember@redhat.com> - 3.21.90-1
 - Update to 3.21.90
+- Update project URLs
 
 * Tue Mar 22 2016 Kalev Lember <klember@redhat.com> - 3.20.0-1
 - Update to 3.20.0