diff --git a/package-lock.json b/package-lock.json
index 1c634dc1..7cf75702 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "kasia",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "kasia",
-      "version": "0.6.1",
+      "version": "0.6.2",
       "dependencies": {
         "@headlessui/react": "2.2.1",
         "@tailwindcss/vite": "4.1.3",
@@ -41,7 +41,7 @@
         "@types/react": "19.1.0",
         "@types/react-dom": "19.1.4",
         "@types/uuid": "^10.0.0",
-        "@vitejs/plugin-react": "^4.5.1",
+        "@vitejs/plugin-react": "^4.7.0",
         "@vitest/browser": "^3.2.4",
         "autoprefixer": "^10.4.21",
         "babel-plugin-react-compiler": "^19.1.0-rc.2",
@@ -3783,9 +3783,9 @@
       }
     },
     "node_modules/@rolldown/pluginutils": {
-      "version": "1.0.0-beta.19",
-      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.19.tgz",
-      "integrity": "sha512-3FL3mnMbPu0muGOCaKAhhFEYmqv9eTfPSJRJmANrCwtgK8VuxpsZDGK+m0LYAGoyO8+0j5uRe4PeyPDK1yA/hA==",
+      "version": "1.0.0-beta.27",
+      "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
+      "integrity": "sha512-+d0F4MKMCbeVUJwG96uQ4SgAznZNSq93I3V+9NHA4OpvqG8mRCpGdKmK8l/dl02h2CCDHwW2FqilnTyDcAnqjA==",
       "dev": true,
       "license": "MIT"
     },
@@ -5691,16 +5691,16 @@
       }
     },
     "node_modules/@vitejs/plugin-react": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-4.6.0.tgz",
-      "integrity": "sha512-5Kgff+m8e2PB+9j51eGHEpn5kUzRKH2Ry0qGoe8ItJg7pqnkPrYPkDQZGgGmTa0EGarHrkjLvOdU3b1fzI8otQ==",
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/@vitejs/plugin-react/-/plugin-react-4.7.0.tgz",
+      "integrity": "sha512-gUu9hwfWvvEDBBmgtAowQCojwZmJ5mcLn3aufeCsitijs3+f2NsrPtlAWIR6OPiqljl96GVCUbLe0HyqIpVaoA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/core": "^7.27.4",
+        "@babel/core": "^7.28.0",
         "@babel/plugin-transform-react-jsx-self": "^7.27.1",
         "@babel/plugin-transform-react-jsx-source": "^7.27.1",
-        "@rolldown/pluginutils": "1.0.0-beta.19",
+        "@rolldown/pluginutils": "1.0.0-beta.27",
         "@types/babel__core": "^7.20.5",
         "react-refresh": "^0.17.0"
       },
@@ -5708,7 +5708,7 @@
         "node": "^14.18.0 || >=16.0.0"
       },
       "peerDependencies": {
-        "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0-beta.0"
+        "vite": "^4.2.0 || ^5.0.0 || ^6.0.0 || ^7.0.0"
       }
     },
     "node_modules/@vitest/browser": {
diff --git a/package.json b/package.json
index 49c98cf5..4352d64e 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "@types/react": "19.1.0",
     "@types/react-dom": "19.1.4",
     "@types/uuid": "^10.0.0",
-    "@vitejs/plugin-react": "^4.5.1",
+    "@vitejs/plugin-react": "^4.7.0",
     "@vitest/browser": "^3.2.4",
     "autoprefixer": "^10.4.21",
     "babel-plugin-react-compiler": "^19.1.0-rc.2",
diff --git a/public/_headers b/public/_headers
new file mode 100644
index 00000000..5e576f21
--- /dev/null
+++ b/public/_headers
@@ -0,0 +1,32 @@
+/
+  Cache-Control: no-cache, no-store, must-revalidate
+  Pragma: no-cache
+  Expires: 0
+
+/index.html
+  Cache-Control: no-cache, no-store, must-revalidate
+  Pragma: no-cache
+  Expires: 0
+
+/*.html
+  Cache-Control: no-cache, no-store, must-revalidate
+  Pragma: no-cache
+  Expires: 0
+
+/assets/*
+  Cache-Control: public, max-age=31536000, immutable
+
+/*.webmanifest
+  Cache-Control: no-cache
+
+/sw.js
+  Cache-Control: no-cache
+
+/workbox-*.js
+  Cache-Control: no-cache
+
+/*.png
+  Cache-Control: public, max-age=604800
+
+/*.svg
+  Cache-Control: public, max-age=604800
diff --git a/vite.config.ts b/vite.config.ts
index cc084644..8a43e723 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -78,6 +78,34 @@ const webPlugins: PluginOption[] = [
     workbox: {
       // 14 mb
       maximumFileSizeToCacheInBytes: 14000000,
+      cleanupOutdatedCaches: true,
+      skipWaiting: true,
+      clientsClaim: true,
+      runtimeCaching: [
+        // Navigations (index.html)
+        {
+          urlPattern: ({ request, sameOrigin }) =>
+            sameOrigin && request.mode === "navigate",
+          handler: "NetworkFirst",
+          options: {
+            cacheName: "html-pages",
+            networkTimeoutSeconds: 5,
+          },
+        },
+        // JS/CSS/Workers
+        {
+          urlPattern: ({ request }) =>
+            ["script", "style", "worker"].includes(request.destination),
+          handler: "StaleWhileRevalidate",
+          options: { cacheName: "assets" },
+        },
+        // Images
+        {
+          urlPattern: ({ request }) => request.destination === "image",
+          handler: "StaleWhileRevalidate",
+          options: { cacheName: "images" },
+        },
+      ],
     },
   }),
 ];