diff --git a/package-lock.json b/package-lock.json
index 0b53081..084abd8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11577,9 +11577,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "4.3.5",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.3.5.tgz",
-            "integrity": "sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==",
+            "version": "4.4.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.2.tgz",
+            "integrity": "sha512-gzP+t5W4hdy4c+68bfcv0t400HVJMMd2+H9B7gae1nQlBzCqvrXX+6GL/b3GAgyTH966pzrZ70/fRjwAtZksSQ==",
             "dev": true
         },
         "umd": {
diff --git a/package.json b/package.json
index 63fdce1..311fe10 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
         "sass": "^1.38.1",
         "terser": "^5.7.2",
         "tsify": "^5.0.4",
-        "typescript": "^4.3.5",
+        "typescript": "^4.4.2",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0",
         "web-ext-types": "^3.2.1"