diff --git a/package.json b/package.json
index 435bdba..152bdc7 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "eslint-config-next": "^12.1.0",
     "prettier": "^2.5.1",
     "ts-node": "^10.5.0",
-    "typescript": "^4.6.2"
+    "typescript": "^4.9.4"
   },
   "prettier": {
     "singleQuote": true,
diff --git a/yarn.lock b/yarn.lock
index d76817e..81e08c2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1929,10 +1929,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.6.2:
-  version "4.6.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.2.tgz#fe12d2727b708f4eef40f51598b3398baa9611d4"
-  integrity sha512-HM/hFigTBHZhLXshn9sN37H085+hQGeJHJ/X7LpBWLID/fbc2acUMfU+lGD98X81sKP+pFa9f0DZmCwB9GnbAg==
+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@^1.0.1:
   version "1.0.1"