diff --git a/package.json b/package.json
index 219d02f2..5f0349c6 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
         "redux-saga": "^1.1.3",
         "spdx-satisfies": "^5.0.0",
         "typed-redux-saga": "^1.3.1",
-        "typescript": "~4.1.5",
+        "typescript": "~4.2.2",
         "web-vitals": "^1.0.1",
         "xterm": "^4.10.0",
         "xterm-addon-fit": "^0.5.0",
diff --git a/yarn.lock b/yarn.lock
index 6247670d..3e3a2d93 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12570,10 +12570,10 @@ typescript-tuple@^2.2.1:
   dependencies:
     typescript-compare "^0.0.2"
 
-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"