diff --git a/public/manifest.json b/public/manifest.json
index 4d4727e..b54f30d 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -18,7 +18,7 @@
 		},
 		{
 			"src": "mstile-70x70.png",
-			"sizes": "70x70",
+			"sizes": "128x128",
 			"type": "image/png"
 		},
 		{
@@ -28,17 +28,17 @@
 		},
 		{
 			"src": "mstile-150x150.png",
-			"sizes": "150x150",
+			"sizes": "270x270",
 			"type": "image/png"
 		},
 		{
 			"src": "mstile-310x150.png",
-			"sizes": "310x150",
+			"sizes": "558x270",
 			"type": "image/png"
 		},
 		{
 			"src": "mstile-310x310.png",
-			"sizes": "310x310",
+			"sizes": "558x558",
 			"type": "image/png"
 		},
 		{