diff --git a/assets/images/icons-manifest/Contents.json b/assets/images/icons-manifest/Contents.json
index 5706656..f55f1e9 100644
--- a/assets/images/icons-manifest/Contents.json
+++ b/assets/images/icons-manifest/Contents.json
@@ -30,6 +30,16 @@
       "filename" : "icon192.png",
       "scale" : "1x"
     },
+    {
+      "idiom" : "universal",
+      "filename" : "icon512.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "icon152.png",
+      "scale" : "1x"
+    },
     {
       "idiom" : "universal",
       "filename" : "icon.svg",
diff --git a/assets/images/icons-manifest/icon.svg b/assets/images/icons-manifest/icon.svg
index f44629f..c221469 100644
--- a/assets/images/icons-manifest/icon.svg
+++ b/assets/images/icons-manifest/icon.svg
@@ -1,24 +1,28 @@
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