diff --git a/package-lock.json b/package-lock.json
index d55ddd92ba948..0d70ceeef156d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -154,7 +154,7 @@
         "ts-loader": "^9.5.4",
         "ts-node": "^10.9.1",
         "tslib": "^2.8.1",
-        "typescript": "^5.8.3",
+        "typescript": "^5.9.3",
         "vitest": "^2.0.5",
         "vue-loader": "^15.9.8",
         "vue-template-compiler": "^2.7.16",
@@ -25291,11 +25291,10 @@
       "dev": true
     },
     "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": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
-      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index 9a89b593b16ba..3aed29622d931 100644
--- a/package.json
+++ b/package.json
@@ -191,7 +191,7 @@
     "ts-loader": "^9.5.4",
     "ts-node": "^10.9.1",
     "tslib": "^2.8.1",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
     "vitest": "^2.0.5",
     "vue-loader": "^15.9.8",
     "vue-template-compiler": "^2.7.16",