diff --git a/package.json b/package.json
index ca06b3d8..18e7b613 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,6 @@
     "prettier": "2.2.1",
     "rimraf": "^3.0.2",
     "ts-jest": "26.5.1",
-    "typescript": "4.1.5"
+    "typescript": "4.2.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 3cdc6d2a..c18c07c0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4101,10 +4101,10 @@ 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==
 
 union-value@^1.0.0:
   version "1.0.1"