diff --git a/package.json b/package.json
index bd455868c..84c855c18 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "prettier": "^2.8.1",
     "string-similarity": "^4.0.4",
     "ts-node": "^10.9.1",
-    "typescript": "^4.8.4",
+    "typescript": "^4.9.4",
     "typesync": "^0.9.2",
     "yaml-ast-parser": "^0.0.43"
   },
diff --git a/yarn.lock b/yarn.lock
index e58645db7..9ab07695a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14063,10 +14063,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^4.8.4:
-  version "4.8.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+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==
 
 typesync@^0.9.2:
   version "0.9.2"