diff --git a/package-lock.json b/package-lock.json
index b04b8f2..3807266 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "dotenv": "^17.2.0",
         "json-schema-to-typescript": "^15.0.4",
         "prettier": "^3.6.2",
-        "typescript": "~5.8.3",
+        "typescript": "~5.9.2",
         "vite": "^7.0.6"
       }
     },
@@ -1156,9 +1156,9 @@
       }
     },
     "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==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 958afa4..187c82c 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "dotenv": "^17.2.0",
     "json-schema-to-typescript": "^15.0.4",
     "prettier": "^3.6.2",
-    "typescript": "~5.8.3",
+    "typescript": "~5.9.2",
     "vite": "^7.0.6"
   },
   "dependencies": {