diff --git a/data/apps.yml b/data/apps.yml
index 519da68..1dba2c3 100644
--- a/data/apps.yml
+++ b/data/apps.yml
@@ -4,17 +4,17 @@
   summary:  "Desktop messenger"
   color:    "#6DA9D6"
   featured: "yes"
-  "flatpakref": "https://flathub.org/repo/appstream/org.telegram.desktop.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.telegram.desktop.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.telegram.desktop.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.telegram.desktop.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.telegram.desktop.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.telegram.desktop.png"
 
 - name:     "Slack"
   id:       "com.slack.Slack"
   ref:      "app/com.slack.Slack/x86_64/stable"
   summary:  "Chat with your team"
   color:    "#C5BFB5"
-  "flatpakref": "https://flathub.org/repo/appstream/com.slack.Slack.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.slack.Slack.flatpakref"
   icons:
     "64":   "https://lh3.googleusercontent.com/Dq-mZ5mmdE6aFPeD61DNlVTwYSI75UwHBYDq_BxBZOMSzCBnQ5OCC4-LjfP42tDlyw=w64"
     
@@ -23,17 +23,17 @@
   ref:      "app/org.inkscape.Inkscape/x86_64/stable"
   summary:  "Vector graphics editor"
   color:    "#C5BFB5"
-  "flatpakref": "https://flathub.org/repo/appstream/org.inkscape.Inkscape.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.inkscape.Inkscape.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.inkscape.Inkscape.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.inkscape.Inkscape.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.inkscape.Inkscape.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.inkscape.Inkscape.png"
 
 - name:     "Spotify"
   id:       "com.spotify.Client"
   ref:      "app/com.spotify.Client/x86_64/stable"
   summary:  "Online music streaming service"
   color:    "#1DC558"
-  "flatpakref": "https://flathub.org/repo/appstream/com.spotify.Client.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.spotify.Client.flatpakref"
   icons:
     "64":   "https://lh3.googleusercontent.com/UrY7BAZ-XfXGpfkeWg0zCCeo-7ras4DCoRalC_WXXWTK9q5b0Iw7B0YQMsVxZaNB7DM=w64"
     
@@ -43,47 +43,47 @@
   summary:  "Manage and play games distributed by Steam"
   featured: "yes"
   color:    "#7C8699"
-  "flatpakref": "https://flathub.org/repo/appstream/com.valvesoftware.Steam.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.valvesoftware.Steam.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/com.valvesoftware.Steam.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/com.valvesoftware.Steam.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/com.valvesoftware.Steam.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/com.valvesoftware.Steam.png"
 
 - name:     "GIMP"
   id:       "org.gimp.GIMP"
   ref:      "app/org.gimp.GIMP/x86_64/stable"
   summary:  "Create images and edit photographs"
   color:    "#837E77"
-  "flatpakref": "https://flathub.org/repo/appstream/org.gimp.GIMP.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.gimp.GIMP.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.gimp.GIMP.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.gimp.GIMP.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.gimp.GIMP.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.gimp.GIMP.png"
     
-- name:     "Atom"
-  id:       "io.atom.Atom"
-  ref:      "app/io.atom.Atom/x86_64/stable"
-  summary:  "A hackable text editor for the 21st Century"
-  color:    "#96CBA5"
-  "flatpakref": "https://flathub.org/repo/appstream/io.atom.Atom.flatpakref"
+- name:     "Firefox"
+  id:       "org.mozilla.firefox"
+  ref:      "app/org.mozilla.firefox/x86_64/stable"
+  summary:  "Fast, Private & Safe Web Browser"
+  color:    "#FFEF42"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.mozilla.firefox.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/io.atom.Atom.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/io.atom.Atom.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.mozilla.firefox.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.mozilla.firefox.png"
 
 - name:     "Kdenlive"
   id:       "org.kde.kdenlive"
   ref:      "app/org.kde.kdenlive/x86_64/stable"
   summary:  "Video editor"
   color:    "#8596C6"
-  "flatpakref": "https://flathub.org/repo/appstream/org.kde.kdenlive.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.kde.kdenlive.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.kde.kdenlive.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.kde.kdenlive.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.kde.kdenlive.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.kde.kdenlive.png"
     
 - name:     "Skype"
   id:       "com.skype.Client"
   ref:      "app/com.skype.Client/x86_64/stable"
   summary:  "Call and message Skype users"
   color:    "#C5BFB5"
-  "flatpakref": "https://flathub.org/repo/appstream/com.skype.Client.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.skype.Client.flatpakref"
   icons:
     "64":   "https://lh3.googleusercontent.com/QfAEt_ya6-n8w_TD9-PsghFC2DMSO7fLGNZB4cQ3RtbBbHFkXJE_gxOc3l32-j6LXg=w64"
 
@@ -93,27 +93,27 @@
   summary:  "Google Play Music desktop app"
   color:    "#FAA22B"
   featured: "yes"
-  "flatpakref": "https://flathub.org/repo/appstream/com.googleplaymusicdesktopplayer.GPMDP.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.googleplaymusicdesktopplayer.GPMDP.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/com.googleplaymusicdesktopplayer.GPMDP.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/com.googleplaymusicdesktopplayer.GPMDP.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/com.googleplaymusicdesktopplayer.GPMDP.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/com.googleplaymusicdesktopplayer.GPMDP.png"
     
 - name:     "VLC"
   id:       "org.videolan.VLC"
   ref:      "app/org.videolan.VLC/x86_64/stable"
   summary:  "Open-source multimedia player"
   color:    "#DB946C"
-  "flatpakref": "https://flathub.org/repo/appstream/org.videolan.VLC.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/org.videolan.VLC.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.videolan.VLC.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.videolan.VLC.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.videolan.VLC.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.videolan.VLC.png"
 
 - name:     "Blender"
   id:       "org.blender.Blender"
   ref:      "app/org.blender.Blender/x86_64/stable"
   summary:  "3D modelling and animation"
   color:    "#D89C7F"
-  "flatpakref": "https://flathub.org/repo/appstream/com.slack.Slack.flatpakref"
+  "flatpakref": "https://dl.flathub.org/repo/appstream/com.slack.Slack.flatpakref"
   icons:
-    "128":  "https://flathub.org/repo/appstream/x86_64/icons/128x128/org.blender.Blender.png"
-    "64":   "https://flathub.org/repo/appstream/x86_64/icons/64x64/org.blender.Blender.png"
+    "128":  "https://dl.flathub.org/repo/appstream/x86_64/icons/128x128/org.blender.Blender.png"
+    "64":   "https://dl.flathub.org/repo/appstream/x86_64/icons/64x64/org.blender.Blender.png"