diff --git a/package.json b/package.json
index 51819b3e..0e237103 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
 		"rimraf": "3.0.2",
 		"rollup": "2.79.1",
 		"rollup-plugin-dts": "4.2.3",
-		"typescript": "4.8.4"
+		"typescript": "4.9.3"
 	},
 	"ava": {
 		"files": [
diff --git a/yarn.lock b/yarn.lock
index 2d855eb8..a12d1931 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8279,10 +8279,10 @@ 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@4.9.3:
+  version "4.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.3.tgz#3aea307c1746b8c384435d8ac36b8a2e580d85db"
+  integrity sha512-CIfGzTelbKNEnLpLdGFgdyKhG23CKdKgQPOBc+OUNrkJ2vr+KSzsSV5kq5iWhEQbok+quxgGzrAtGWCyU7tHnA==
 
 typewise-core@^1.2, typewise-core@^1.2.0:
   version "1.2.0"