diff --git a/package-lock.json b/package-lock.json
index fdde93f..329599a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,11 +10,11 @@
       "dependencies": {
         "argparse": "^2.0.1",
         "tslib": "^2.8.1",
-        "typescript": "^4.9.5"
+        "typescript": "^5.9.3"
       },
       "devDependencies": {
         "@types/argparse": "^2.0.17",
-        "@types/node": "^18.14.6"
+        "@types/node": "^25.0.9"
       }
     },
     "node_modules/@types/argparse": {
@@ -25,13 +25,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "18.19.121",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.19.121.tgz",
-      "integrity": "sha512-bHOrbyztmyYIi4f1R0s17QsPs1uyyYnGcXeZoGEd227oZjry0q6XQBQxd82X1I57zEfwO8h9Xo+Kl5gX1d9MwQ==",
+      "version": "25.0.9",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.0.9.tgz",
+      "integrity": "sha512-/rpCXHlCWeqClNBwUhDcusJxXYDjZTyE8v5oTO7WbL8eij2nKhUeU89/6xgjU7N4/Vh3He0BtyhJdQbDyhiXAw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~7.16.0"
       }
     },
     "node_modules/argparse": {
@@ -47,22 +47,22 @@
       "license": "0BSD"
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "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",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
+      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
       "dev": true,
       "license": "MIT"
     }
diff --git a/package.json b/package.json
index d7beeb5..b9b0cc4 100644
--- a/package.json
+++ b/package.json
@@ -11,10 +11,10 @@
   "dependencies": {
     "argparse": "^2.0.1",
     "tslib": "^2.8.1",
-    "typescript": "^4.9.5"
+    "typescript": "^5.9.3"
   },
   "devDependencies": {
     "@types/argparse": "^2.0.17",
-    "@types/node": "^18.14.6"
+    "@types/node": "^25.0.9"
   }
 }