diff --git a/manifest/background-chrome.js b/manifest/background-chrome.js
new file mode 100644
index 00000000..35a4b9d0
--- /dev/null
+++ b/manifest/background-chrome.js
@@ -0,0 +1,10 @@
+/* eslint-disable no-undef */
+chrome.runtime.setUninstallURL('https://muetab.com/uninstall');
+
+chrome.runtime.onInstalled.addListener((details) => {
+  if (details.reason === 'install') {
+    chrome.tabs.create({
+      url: chromeruntime.getURL('index.html')
+    });
+  }
+});
diff --git a/manifest/background-firefox.js b/manifest/background-firefox.js
new file mode 100644
index 00000000..286b64a1
--- /dev/null
+++ b/manifest/background-firefox.js
@@ -0,0 +1,10 @@
+/* eslint-disable no-undef */
+browser.runtime.setUninstallURL('https://muetab.com/uninstall');
+
+browser.runtime.onInstalled.addListener((details) => {
+  if (details.reason === 'install') {
+    browser.tabs.create({
+      url: browser.runtime.getURL('index.html')
+    });
+  }
+});
diff --git a/manifest/chrome.json b/manifest/chrome.json
index b331f54b..1c7abf12 100644
--- a/manifest/chrome.json
+++ b/manifest/chrome.json
@@ -17,5 +17,9 @@
     "48": "icons/48x48.png",
     "128": "icons/128x128.png"
   },
-  "content_security_policy": "script-src 'self' https://api.bing.com https://www.google.com; object-src 'self'"
+  "content_security_policy": "script-src 'self' https://api.bing.com https://www.google.com; object-src 'self'",
+  "background": {
+    "persistent": false,
+    "scripts": [ "background-chrome.js" ]
+  }
 }
diff --git a/manifest/firefox.json b/manifest/firefox.json
index 39620958..95f51039 100644
--- a/manifest/firefox.json
+++ b/manifest/firefox.json
@@ -18,5 +18,9 @@
   "chrome_settings_overrides": {
     "homepage": "index.html"
   },
-  "content_security_policy": "script-src 'self' https://api.bing.com https://www.google.com; object-src 'self'"
+  "content_security_policy": "script-src 'self' https://api.bing.com https://www.google.com; object-src 'self'",
+  "background": {
+    "persistent": false,
+    "scripts": [ "background-chrome.js" ]
+  }
 }
diff --git a/package.json b/package.json
index 8f62fc89..899acdc2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "BSD-3-Clause",
   "version": "5.2.0",
   "dependencies": {
-    "@emotion/react": "^11.4.0",
+    "@emotion/react": "^11.4.1",
     "@emotion/styled": "^11.3.0",
     "@fontsource/lexend-deca": "4.4.5",
     "@fontsource/montserrat": "4.4.5",
@@ -28,12 +28,12 @@
     "weather-icons-react": "1.2.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.14.8",
-    "@babel/eslint-parser": "^7.14.9",
+    "@babel/core": "^7.15.0",
+    "@babel/eslint-parser": "^7.15.0",
     "@babel/plugin-proposal-class-properties": "^7.14.5",
-    "@babel/plugin-transform-react-constant-elements": "^7.13.15",
-    "@babel/plugin-transform-runtime": "^7.14.5",
-    "@babel/preset-env": "^7.14.9",
+    "@babel/plugin-transform-react-constant-elements": "^7.14.5",
+    "@babel/plugin-transform-runtime": "^7.15.0",
+    "@babel/preset-env": "^7.15.0",
     "@babel/preset-react": "^7.14.5",
     "@eartharoid/deep-merge": "^0.0.1",
     "babel-loader": "^8.2.2",
@@ -44,18 +44,18 @@
     "eslint": "^7.32.0",
     "eslint-config-react-app": "^6.0.0",
     "html-webpack-plugin": "^5.3.2",
-    "mini-css-extract-plugin": "^2.1.0",
-    "sass": "^1.37.0",
+    "mini-css-extract-plugin": "^2.2.0",
+    "sass": "^1.37.5",
     "sass-loader": "^12.1.0",
     "source-map-loader": "^3.0.0",
-    "webpack": "^5.47.1",
+    "webpack": "^5.50.0",
     "webpack-cli": "^4.7.2",
     "webpack-dev-server": "^4.0.0-rc.0"
   },
   "scripts": {
     "start": "webpack serve",
     "build": "webpack --mode=production",
-    "chrome": "cp manifest/chrome.json build/manifest.json && cp -r manifest/_locales build/_locales",
+    "chrome": "cp manifest/chrome.json build/manifest.json && cp -r manifest/_locales build/_locales && cp manifest/background-chrome.js build/background-chrome.js",
     "firefox": "rm -rf build/_locales && cp manifest/firefox.json build/manifest.json"
   },
   "browserslist": {