diff --git a/package.json b/package.json
index f9d98525..cd0250bf 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "monocdk": "1.87.1",
     "standard-version": "^9.1.1",
     "ts-jest": "^26.5.1",
-    "typescript": "^4.1.5"
+    "typescript": "^4.2.2"
   },
   "peerDependencies": {
     "constructs": "^3.2.109",
diff --git a/yarn.lock b/yarn.lock
index abe3a8f0..18f90cbc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5984,10 +5984,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^4.1.5:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.5.tgz#123a3b214aaff3be32926f0d8f1f6e704eb89a72"
-  integrity sha512-6OSu9PTIzmn9TCDiovULTnET6BgXtDYL4Gg4szY+cGsc3JP1dQL8qvE8kShTRx1NIw4Q9IBHlwODjkjWEtMUyA==
+typescript@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.2.tgz#1450f020618f872db0ea17317d16d8da8ddb8c4c"
+  integrity sha512-tbb+NVrLfnsJy3M59lsDgrzWIflR4d4TIUjz+heUnHZwdF7YsrMTKoRERiIvI2lvBG95dfpLxB21WZhys1bgaQ==
 
 uglify-js@^3.1.4:
   version "3.10.2"