diff --git a/package.json b/package.json
index 913939a3..9941795d 100644
--- a/package.json
+++ b/package.json
@@ -101,6 +101,6 @@
     "rollup-plugin-typescript2": "^0.30.0",
     "shx": "^0.3.3",
     "ts-jest": "^26.5.1",
-    "typescript": "^4.1.5"
+    "typescript": "^4.2.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 645da72b..4d92186c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7059,10 +7059,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-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==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"