diff --git a/package-lock.json b/package-lock.json
index 5fb48b4..5795e7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2912,9 +2912,9 @@
             "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
         },
         "typescript": {
-            "version": "4.1.5",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.1.5.tgz",
-            "integrity": "sha512-6OSu9PTIzmn9TCDiovULTnET6BgXtDYL4Gg4szY+cGsc3JP1dQL8qvE8kShTRx1NIw4Q9IBHlwODjkjWEtMUyA==",
+            "version": "4.2.2",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.2.2.tgz",
+            "integrity": "sha512-tbb+NVrLfnsJy3M59lsDgrzWIflR4d4TIUjz+heUnHZwdF7YsrMTKoRERiIvI2lvBG95dfpLxB21WZhys1bgaQ==",
             "dev": true
         },
         "underscore": {
diff --git a/package.json b/package.json
index 651a860..7b6d4b5 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
         "terser-webpack-plugin": "^5.1.1",
         "tfx-cli": "^0.8.3",
         "ts-loader": "^8.0.17",
-        "typescript": "^4.1.5",
+        "typescript": "^4.2.2",
         "webpack": "^5.24.1",
         "webpack-cli": "^4.5.0"
     }