diff --git a/package.json b/package.json
index e5347742c8..c86f88c67d 100644
--- a/package.json
+++ b/package.json
@@ -199,7 +199,7 @@
     "sass-loader": "^12.6.0",
     "sass-resources-loader": "^2.2.5",
     "ts-node": "^8.10.2",
-    "typescript": "~4.8.4",
+    "typescript": "~4.9.3",
     "webpack": "5.76.1",
     "webpack-bundle-analyzer": "^4.8.0",
     "webpack-cli": "^4.2.0",
diff --git a/yarn.lock b/yarn.lock
index 6e04ab27b2..13a947aff6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11315,10 +11315,10 @@ typescript@^2.5.0:
   resolved "https://registry.npmjs.org/typescript/-/typescript-2.9.2.tgz"
   integrity sha512-Gr4p6nFNaoufRIY4NMdpQRNmgxVIGMs4Fcu/ujdYk3nAZqk7supzBE9idmvfZIlH/Cuj//dvi+019qEue9lV0w==
 
-typescript@~4.8.4:
-  version "4.8.4"
-  resolved "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz"
-  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+typescript@~4.9.3:
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
+  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
 
 ua-parser-js@^0.7.30:
   version "0.7.35"