diff --git a/web/package-lock.json b/web/package-lock.json
index 78e77bddc7..c31f9146b9 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -3326,9 +3326,9 @@
             "dev": true
         },
         "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
         },
         "uglify-js": {
diff --git a/web/package.json b/web/package.json
index 3786254e4d..875702561d 100644
--- a/web/package.json
+++ b/web/package.json
@@ -42,6 +42,6 @@
         "rollup-plugin-sourcemaps": "^0.6.3",
         "rollup-plugin-terser": "^7.0.2",
         "ts-lit-plugin": "^1.2.1",
-        "typescript": "^4.1.5"
+        "typescript": "^4.2.2"
     }
 }