diff --git a/package-lock.json b/package-lock.json
index 60ec3dd9f2..9bec333f7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "@docusaurus/types": "^3.8.0",
         "@types/react": "^18.3.12",
         "prettier": "3.6.2",
-        "typescript": "~5.8.3"
+        "typescript": "~5.9.2"
       },
       "engines": {
         "node": ">=20.0"
@@ -18073,9 +18073,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
-      "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
+      "version": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index af7adeb4ee..e0ace431fb 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@docusaurus/types": "^3.8.0",
     "@types/react": "^18.3.12",
     "prettier": "3.6.2",
-    "typescript": "~5.8.3"
+    "typescript": "~5.9.2"
   },
   "browserslist": {
     "production": [