diff --git a/package.json b/package.json
index c2c3e24..e519d9b 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "prettier": "^2.3.0",
     "rimraf": "^3.0.2",
     "ts-loader": "^8.3.0",
-    "typescript": "^4.2.4",
+    "typescript": "^4.9.4",
     "webpack": "^5.37.0",
     "webpack-cli": "^4.7.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 735e8b3..2065be6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6071,10 +6071,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.2.4:
-  version "4.2.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.2.4.tgz#8610b59747de028fda898a8aef0e103f156d0961"
-  integrity sha512-V+evlYHZnQkaz8TRBuxTA92yZBPotr5H+WhQ7bD3hZUndx5tGOa1fuCgeSjxAzM1RiN5IzvadIXTVefuuwZCRg==
+typescript@^4.9.4:
+  version "4.9.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.4.tgz#a2a3d2756c079abda241d75f149df9d561091e78"
+  integrity sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==
 
 unbox-primitive@^1.0.0:
   version "1.0.1"