diff --git a/public/manifest.json b/public/manifest.json
index 3400648..f0779b3 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -1,5 +1,5 @@
 {
-	"id": "spectrogram-v.0.2.4",
+	"id": "chromatone-spectrogram",
 	"dir": "ltr",
 	"lang": "en",
 	"name": "Chromatone Spectrogram",
@@ -59,6 +59,6 @@
 		}
 	],
 	"launch_handler": {
-		"client_mode": ["focus-existing", "auto"]
+		"client_mode": ["navigate-existing", "auto"]
 	}
 }
diff --git a/public/sw.js b/public/sw.js
index 2402dc0..dfdf0fc 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -1,4 +1,4 @@
-const CACHE_NAME = 'spectrogram-cache-v1';
+const CACHE_NAME = 'spectrogram-cache-v2';
 const ASSETS_TO_CACHE = [
   '/',
   '/index.html',