diff --git a/package-lock.json b/package-lock.json
index f33f18e..2aad743 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,6 +6,7 @@
       "version": "0.0.146",
       "resolved": "https://registry.npmjs.org/@types/chrome/-/chrome-0.0.146.tgz",
       "integrity": "sha512-gghzXAVEGCWzo6ygME/sFAuU/PFNI8peDft3Eu8AA0GWHi2minRzB+uA2bGGJQYubdtt/qgPdXvZ45KThbGfSA==",
+      "dev": true,
       "requires": {
         "@types/filesystem": "*",
         "@types/har-format": "*"
@@ -15,6 +16,7 @@
       "version": "0.0.32",
       "resolved": "https://registry.npmjs.org/@types/filesystem/-/filesystem-0.0.32.tgz",
       "integrity": "sha512-Yuf4jR5YYMR2DVgwuCiP11s0xuVRyPKmz8vo6HBY3CGdeMj8af93CFZX+T82+VD1+UqHOxTq31lO7MI7lepBtQ==",
+      "dev": true,
       "requires": {
         "@types/filewriter": "*"
       }
@@ -22,17 +24,26 @@
     "@types/filewriter": {
       "version": "0.0.29",
       "resolved": "https://registry.npmjs.org/@types/filewriter/-/filewriter-0.0.29.tgz",
-      "integrity": "sha512-BsPXH/irW0ht0Ji6iw/jJaK8Lj3FJemon2gvEqHKpCdDCeemHa+rI3WBGq5z7cDMZgoLjY40oninGxqk+8NzNQ=="
+      "integrity": "sha512-BsPXH/irW0ht0Ji6iw/jJaK8Lj3FJemon2gvEqHKpCdDCeemHa+rI3WBGq5z7cDMZgoLjY40oninGxqk+8NzNQ==",
+      "dev": true
     },
     "@types/firefox-webext-browser": {
       "version": "82.0.1",
       "resolved": "https://registry.npmjs.org/@types/firefox-webext-browser/-/firefox-webext-browser-82.0.1.tgz",
-      "integrity": "sha512-odcPKiJ34N8k53clIWen3hLvl09ja7SQ9NqtUbgmqeJ/a/ZRQiF665iXSFPcnl6cBn2XQgEg2lsUUApYNiyj+g=="
+      "integrity": "sha512-odcPKiJ34N8k53clIWen3hLvl09ja7SQ9NqtUbgmqeJ/a/ZRQiF665iXSFPcnl6cBn2XQgEg2lsUUApYNiyj+g==",
+      "dev": true
     },
     "@types/har-format": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/@types/har-format/-/har-format-1.2.7.tgz",
-      "integrity": "sha512-/TPzUG0tJn5x1TUcVLlDx2LqbE58hyOzDVAc9kf8SpOEmguHjU6bKUyfqb211AdqLOmU/SNyXvLKPNP5qTlfRw=="
+      "integrity": "sha512-/TPzUG0tJn5x1TUcVLlDx2LqbE58hyOzDVAc9kf8SpOEmguHjU6bKUyfqb211AdqLOmU/SNyXvLKPNP5qTlfRw==",
+      "dev": true
+    },
+    "typescript": {
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
+      "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+      "dev": true
     }
   }
 }