diff --git a/demo/package-lock.json b/demo/package-lock.json
index 3ecedf4..1400c40 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -32,7 +32,7 @@
         "@types/react": "^19.2.10",
         "eslint": "^9.39.2",
         "prettier": "3.8.1",
-        "typescript": "5.9.2"
+        "typescript": "5.9.3"
       },
       "engines": {
         "node": ">=18"
@@ -10640,9 +10640,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
-      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/demo/package.json b/demo/package.json
index c06d4f3..fd0fe38 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -33,7 +33,7 @@
     "@types/react": "^19.2.10",
     "eslint": "^9.39.2",
     "prettier": "3.8.1",
-    "typescript": "5.9.2"
+    "typescript": "5.9.3"
   },
   "engines": {
     "node": ">=18"