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diff --git a/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json b/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
index a0a28b621..46683a282 100644
--- a/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,112 +1,190 @@
 {
   "images" : [
     {
-      "filename" : "icon_20pt@2x.png",
+      "filename" : "AppIcon~iPhone-20@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
-      "filename" : "icon_20pt@3x.png",
+      "filename" : "AppIcon~iPhone-20@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "20x20"
     },
     {
-      "filename" : "icon_29pt@2x.png",
+      "filename" : "AppIcon~iPhone-29@1x.png",
+      "idiom" : "iphone",
+      "scale" : "1x",
+      "size" : "29x29"
+    },
+    {
+      "filename" : "AppIcon~iPhone-29@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
-      "filename" : "icon_29pt@3x.png",
+      "filename" : "AppIcon~iPhone-29@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "29x29"
     },
     {
-      "filename" : "icon_40pt@2x.png",
+      "filename" : "AppIcon~iPhone-40@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
-      "filename" : "icon_40pt@3x.png",
+      "filename" : "AppIcon~iPhone-40@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "40x40"
     },
     {
-      "filename" : "icon_60pt@2x.png",
+      "filename" : "AppIcon~iPhone-57@1x.png",
+      "idiom" : "iphone",
+      "scale" : "1x",
+      "size" : "57x57"
+    },
+    {
+      "filename" : "AppIcon~iPhone-57@2x.png",
+      "idiom" : "iphone",
+      "scale" : "2x",
+      "size" : "57x57"
+    },
+    {
+      "filename" : "AppIcon~iPhone-60@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "60x60"
     },
     {
-      "filename" : "icon_60pt@3x.png",
+      "filename" : "AppIcon~iPhone-60@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "60x60"
     },
     {
-      "filename" : "icon_20pt.png",
+      "filename" : "AppIcon~iPad-20@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "20x20"
     },
     {
-      "filename" : "icon_20pt@2x-1.png",
+      "filename" : "AppIcon~iPad-20@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
-      "filename" : "icon_29pt.png",
+      "filename" : "AppIcon~iPad-29@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "29x29"
     },
     {
-      "filename" : "icon_29pt@2x-1.png",
+      "filename" : "AppIcon~iPad-29@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
-      "filename" : "icon_40pt.png",
+      "filename" : "AppIcon~iPad-40@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "40x40"
     },
     {
-      "filename" : "icon_40pt@2x-1.png",
+      "filename" : "AppIcon~iPad-40@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
-      "filename" : "icon_76pt.png",
+      "filename" : "AppIcon~iPad-76@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "76x76"
     },
     {
-      "filename" : "icon_76pt@2x.png",
+      "filename" : "AppIcon~iPad-76@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "76x76"
     },
     {
-      "filename" : "icon_83.5@2x.png",
+      "filename" : "AppIcon~iPad-83.5@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "83.5x83.5"
     },
     {
-      "filename" : "iTunesArtwork@2x.png",
+      "filename" : "AppIcon~iOS-Marketing-1024@1x.png",
       "idiom" : "ios-marketing",
       "scale" : "1x",
       "size" : "1024x1024"
+    },
+    {
+      "filename" : "AppIcon~macOS-16@1x.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "16x16"
+    },
+    {
+      "filename" : "AppIcon~macOS-16@2x.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "16x16"
+    },
+    {
+      "filename" : "AppIcon~macOS-32@1x.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "32x32"
+    },
+    {
+      "filename" : "AppIcon~macOS-32@2x.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "32x32"
+    },
+    {
+      "filename" : "AppIcon~macOS-128@1x.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "128x128"
+    },
+    {
+      "filename" : "AppIcon~macOS-128@2x.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "128x128"
+    },
+    {
+      "filename" : "AppIcon~macOS-256@1x.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "256x256"
+    },
+    {
+      "filename" : "AppIcon~macOS-256@2x.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "256x256"
+    },
+    {
+      "filename" : "AppIcon~macOS-512@1x.png",
+      "idiom" : "mac",
+      "scale" : "1x",
+      "size" : "512x512"
+    },
+    {
+      "filename" : "AppIcon~macOS-512@2x.png",
+      "idiom" : "mac",
+      "scale" : "2x",
+      "size" : "512x512"
     }
   ],
   "info" : {
diff --git a/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/iTunesArtwork@2x.png b/Mastodon/Resources/Assets.xcassets/AppIcon.appiconset/iTunesArtwork@2x.png
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