diff --git a/package.json b/package.json
index b7ee9bf..7e126d6 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "@types/stats": "^0.16.30",
-    "typescript": "^4.7.2",
+    "typescript": "^4.9.4",
     "vite": "^2.9.9"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 3e22632..d5b01bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -222,10 +222,10 @@ twgl.js@^4.22.1:
   resolved "https://registry.yarnpkg.com/twgl.js/-/twgl.js-4.22.1.tgz#5da45cc14a1b3f3762b61cd82f19769154a0755d"
   integrity sha512-Aw+oTRXB2hGiLXMkZBsqy0BIxGwHPouT7eJECqPPafV9R7ZktQgpVMZjqCrc4KbFPW29st6a7/bdm/2wt+HiDg==
 
-typescript@^4.7.2:
-  version "4.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.7.2.tgz#1f9aa2ceb9af87cca227813b4310fff0b51593c4"
-  integrity sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==
+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==
 
 vite@^2.9.9:
   version "2.9.9"