diff --git a/package.json b/package.json
index a920731..5c36a3b 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "react-scripts": "5.0.1",
     "recoil": "^0.7.2",
     "styled-components": "^5.3.3",
-    "typescript": "^4.6.3",
+    "typescript": "^4.9.3",
     "web-vitals": "^2.1.4"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index f68e780..9428fbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10690,10 +10690,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.6.3:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.3.tgz#eefeafa6afdd31d725584c67a0eaba80f6fc6c6c"
-  integrity sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==
+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==
 
 unbox-primitive@^1.0.1:
   version "1.0.1"