diff --git a/src/assets/logo-app-192.png b/src/assets/logo-app-192.png
index 78c797ec..4abb4679 100755
Binary files a/src/assets/logo-app-192.png and b/src/assets/logo-app-192.png differ
diff --git a/src/assets/logo-app-512.png b/src/assets/logo-app-512.png
index 190ea445..bd133621 100755
Binary files a/src/assets/logo-app-512.png and b/src/assets/logo-app-512.png differ
diff --git a/src/assets/manifest.json b/src/assets/manifest.json
index 6f0beb8d..74323f1b 100755
--- a/src/assets/manifest.json
+++ b/src/assets/manifest.json
@@ -1,5 +1,5 @@
 {
-  "manifest_version": 2.3,
+  "manifest_version": 2.4,
   "short_name": "Iris",
   "name": "",
   "icons": [