diff --git a/manifest.json b/manifest.json
index d87c8bb..7b58c32 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
-    "manifest_version": 2,
+    "manifest_version": 3,
     "name": "주소검색",
-    "version": "1.0.7",
+    "version": "1.0.8",
     "description": "대한민국 주소검색 확장 프로그램",
     "author": "Jaewook Ahn",
     "icons": {
@@ -10,13 +10,12 @@
         "128": "icons/icon_128.png"
     },
     "permissions": ["storage"],
-    "browser_action": {
+    "action": {
         "default_popup": "index.html",
         "default_icon": {
             "16": "icons/icon_16.png",
             "24": "icons/icon_24.png",
             "32": "icons/icon_32.png"
         }
-    },
-    "content_security_policy": "script-src 'self' https://www.google-analytics.com; object-src 'self'"
+    }
 }
diff --git a/package.json b/package.json
index 87ae6e7..7c33739 100644
--- a/package.json
+++ b/package.json
@@ -6,17 +6,17 @@
   "author": "Jaewook Ahn <ajw4586@gmail.com>",
   "license": "MIT",
   "scripts": {
+    "build:dev": "cross-env REACT_APP_ENV=development react-scripts build",
     "build": "cross-env REACT_APP_ENV=production react-scripts build",
     "dev": "cross-env REACT_APP_ENV=development react-scripts start",
     "lint": "eslint src --ext .js,.ts,.jsx,.tsx",
-    "prepackage": "yarn build",
     "package": "node scripts/CreatePackage.js",
     "postpackage": "node scripts/CreateDistribution.js"
   },
   "devDependencies": {
-    "@types/chrome": "^0.0.159",
+    "@types/chrome": "^0.0.184",
     "@types/clipboard": "^2.0.1",
-    "@types/firefox-webext-browser": "^82.0.1",
+    "@types/firefox-webext-browser": "^94.0.1",
     "@types/fs-extra": "^9.0.1",
     "@types/node": "^14.0.5",
     "@types/react": "^17.0.27",
diff --git a/yarn.lock b/yarn.lock
index 1175fbb..c98eeea 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2095,10 +2095,10 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
-"@types/chrome@^0.0.159":
-  version "0.0.159"
-  resolved "https://registry.yarnpkg.com/@types/chrome/-/chrome-0.0.159.tgz#0c1125fbb6d1fd64713e35de9aafbfd5a1b7a33a"
-  integrity sha512-WZBkNJGAwZuRgv/an94DANdzFtJK0TvlO/evMpJD/TYnkjIxynIAU6RM7M78e8tyig/vD6weQ9T1Ba7v8nYjXQ==
+"@types/chrome@^0.0.184":
+  version "0.0.184"
+  resolved "https://registry.yarnpkg.com/@types/chrome/-/chrome-0.0.184.tgz#b75b6ad175b6f7ac1fd41cc8974d5a77dfdbf2d1"
+  integrity sha512-Wvawa0L2jUyLd6RNd0mx/1z0R/RZXkGKDI77+twsbcmhLlsGA64xrXQYxFr/F7yu6yGLEqKpEmrrJ1tveuVkIQ==
   dependencies:
     "@types/filesystem" "*"
     "@types/har-format" "*"
@@ -2145,10 +2145,10 @@
   resolved "https://registry.yarnpkg.com/@types/filewriter/-/filewriter-0.0.28.tgz#c054e8af4d9dd75db4e63abc76f885168714d4b3"
   integrity sha1-wFTor02d11205jq8dviFFocU1LM=
 
-"@types/firefox-webext-browser@^82.0.1":
-  version "82.0.1"
-  resolved "https://registry.yarnpkg.com/@types/firefox-webext-browser/-/firefox-webext-browser-82.0.1.tgz#197dec1d175b099eb8dac92e9c9c9a5482a5dd8a"
-  integrity sha512-odcPKiJ34N8k53clIWen3hLvl09ja7SQ9NqtUbgmqeJ/a/ZRQiF665iXSFPcnl6cBn2XQgEg2lsUUApYNiyj+g==
+"@types/firefox-webext-browser@^94.0.1":
+  version "94.0.1"
+  resolved "https://registry.yarnpkg.com/@types/firefox-webext-browser/-/firefox-webext-browser-94.0.1.tgz#52afb975253dc0fd350d5d58c7fe9fd1a01f64a1"
+  integrity sha512-I6iHRQJSTZ+gYt2IxdH2RRAMvcUyK8v5Ig7fHQR0IwUNYP7hz9+cziBVIKxLCO6XI7fiyRsNOWObfl3/4Js2Lg==
 
 "@types/fs-extra@^9.0.1":
   version "9.0.13"