diff --git a/website/package.json b/website/package.json
index 34191874d9..87d3507702 100644
--- a/website/package.json
+++ b/website/package.json
@@ -30,7 +30,7 @@
     "@docusaurus/module-type-aliases": "2.0.0-beta.18",
     "@tsconfig/docusaurus": "^1.0.5",
     "@types/node": "^17.0.23",
-    "typescript": "^4.6.3"
+    "typescript": "^4.9.5"
   },
   "browserslist": {
     "production": [
diff --git a/website/yarn.lock b/website/yarn.lock
index dd2183f3a5..4a5f52f089 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -8000,10 +8000,10 @@ 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@^4.9.5:
+  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 "0.7.31"