diff --git a/Brain.md b/Brain.md
index 0d583ef..fc8d3ed 100644
--- a/Brain.md
+++ b/Brain.md
@@ -92,7 +92,8 @@ mischlabs/
   - `background_color`: #0a0a0f
 - Icons:
   - `icons/app-icon-source.png` (1024x1024, quadratischer Ausschnitt aus dem MischLabs-Bild)
-  - `icons/apple-touch-icon.png` (180x180)
+  - `icons/apple-touch-icon-v2.png` (180x180, frischer Dateiname gegen iOS-Icon-Cache)
+  - `icons/apple-touch-icon.png` (180x180, alte Kompatibilitaetskopie)
   - `icons/icon-192.png` (192x192)
   - `icons/icon-512.png` (512x512)
   - `icons/maskable-512.png` (512x512, maskable)
diff --git a/icons/apple-touch-icon-v2.png b/icons/apple-touch-icon-v2.png
new file mode 100644
index 0000000..db45547
Binary files /dev/null and b/icons/apple-touch-icon-v2.png differ
diff --git a/index.html b/index.html
index 1b90556..68ac57a 100644
--- a/index.html
+++ b/index.html
@@ -9,8 +9,8 @@
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
     <meta name="apple-mobile-web-app-title" content="MischLabs">
-    <link rel="manifest" href="/manifest.webmanifest">
-    <link rel="apple-touch-icon" href="/icons/apple-touch-icon.png">
+    <link rel="manifest" href="/manifest.webmanifest?v=2">
+    <link rel="apple-touch-icon" href="/icons/apple-touch-icon-v2.png">
     <link rel="icon" type="image/png" sizes="192x192" href="/icons/icon-192.png">
     <link rel="icon" type="image/png" sizes="512x512" href="/icons/icon-512.png">
     <link rel="stylesheet" href="style.css?v=8">
diff --git a/manifest.webmanifest b/manifest.webmanifest
index 2d45e55..3da3303 100644
--- a/manifest.webmanifest
+++ b/manifest.webmanifest
@@ -12,23 +12,22 @@
   "categories": ["productivity", "utilities"],
   "icons": [
     {
-      "src": "/icons/icon-192.png",
+      "src": "/icons/icon-192.png?v=2",
       "sizes": "192x192",
       "type": "image/png",
       "purpose": "any"
     },
     {
-      "src": "/icons/icon-512.png",
+      "src": "/icons/icon-512.png?v=2",
       "sizes": "512x512",
       "type": "image/png",
       "purpose": "any"
     },
     {
-      "src": "/icons/maskable-512.png",
+      "src": "/icons/maskable-512.png?v=2",
       "sizes": "512x512",
       "type": "image/png",
       "purpose": "maskable"
     }
   ]
 }
-
diff --git a/sw.js b/sw.js
index 955d94e..650b5ba 100644
--- a/sw.js
+++ b/sw.js
@@ -1,12 +1,12 @@
-const CACHE_NAME = 'mischlabs-pwa-v1';
+const CACHE_NAME = 'mischlabs-pwa-v2';
 const APP_SHELL = [
   '/',
   '/index.html',
   '/style.css?v=8',
-  '/manifest.webmanifest',
+  '/manifest.webmanifest?v=2',
   '/icons/icon-192.png',
   '/icons/icon-512.png',
-  '/icons/apple-touch-icon.png'
+  '/icons/apple-touch-icon-v2.png'
 ];
 
 self.addEventListener('install', (event) => {
@@ -53,4 +53,3 @@ self.addEventListener('fetch', (event) => {
     ))
   );
 });
-