diff --git a/package.json b/package.json
index 0a5e8bc..b8b5151 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@types/node": "~16",
     "npm-run-all": "~4",
-    "typescript": "~4.4.0"
+    "typescript": "~4.9.0"
   },
   "scripts": {
     "build": "run-p build:*",
diff --git a/yarn.lock b/yarn.lock
index a405e3f..54d4814 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -602,10 +602,10 @@ supports-color@^5.3.0:
   dependencies:
     has-flag "^3.0.0"
 
-typescript@~4.4.0:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.4.2.tgz#6d618640d430e3569a1dfb44f7d7e600ced3ee86"
-  integrity sha512-gzP+t5W4hdy4c+68bfcv0t400HVJMMd2+H9B7gae1nQlBzCqvrXX+6GL/b3GAgyTH966pzrZ70/fRjwAtZksSQ==
+typescript@~4.9.0:
+  version "4.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
+  integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"