diff --git a/package-lock.json b/package-lock.json
index 756332e..a91846c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14784,9 +14784,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "4.1.3",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.3.tgz",
-            "integrity": "sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==",
+            "version": "4.1.4",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.4.tgz",
+            "integrity": "sha512-+Uru0t8qIRgjuCpiSPpfGuhHecMllk5Zsazj5LZvVsEStEjmIRRBZe+jHjGQvsgS7M1wONy2PQXd67EMyV6acg==",
             "dev": true
         },
         "umd": {
diff --git a/package.json b/package.json
index bfb6c4f..7616c2e 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
         "sass": "^1.32.7",
         "terser": "^5.5.1",
         "tsify": "^5.0.2",
-        "typescript": "^4.1.3",
+        "typescript": "^4.1.4",
         "vinyl-buffer": "^1.0.1",
         "vinyl-source-stream": "^2.0.0",
         "web-ext-types": "^3.2.1"