diff --git a/package-lock.json b/package-lock.json
index bfae83c43ac..fa7553c290f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -173,7 +173,7 @@
         "tmp-promise": "^3.0.3",
         "tree-kill": "^1.2.2",
         "tsx": "^4.20.6",
-        "typescript": "~5.8.3",
+        "typescript": "~5.9.0",
         "typescript-eslint": "~8.45.0",
         "verdaccio": "^6.3.2",
         "vitest": "^3.2.4"
@@ -19630,7 +19630,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.8.3",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 47b932334e8..4435e0257ba 100644
--- a/package.json
+++ b/package.json
@@ -214,7 +214,7 @@
     "tmp-promise": "^3.0.3",
     "tree-kill": "^1.2.2",
     "tsx": "^4.20.6",
-    "typescript": "~5.8.3",
+    "typescript": "~5.9.0",
     "typescript-eslint": "~8.45.0",
     "verdaccio": "^6.3.2",
     "vitest": "^3.2.4"