diff --git a/package-lock.json b/package-lock.json
index caca0a9..da1469b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "markdownlint": "^0.35.0",
         "markdownlint-cli": "^0.42.0",
         "prettier": "^3.3.3",
-        "typescript": "5.5.4",
+        "typescript": "5.8.2",
         "typescript-eslint": "^8.7.0",
         "vite": "^5.4.8",
         "vitest": "^2.1.1"
@@ -5592,9 +5592,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.5.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+      "version": "5.8.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.2.tgz",
+      "integrity": "sha512-aJn6wq13/afZp/jT9QZmwEjDqqvSGp1VT5GVg+f/t6/oVyrgXM6BY1h9BRh/O5p3PlUPAe+WuiEZOmb/49RqoQ==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 1114ad7..319ec6e 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "markdownlint": "^0.35.0",
     "markdownlint-cli": "^0.42.0",
     "prettier": "^3.3.3",
-    "typescript": "5.5.4",
+    "typescript": "5.8.2",
     "typescript-eslint": "^8.7.0",
     "vite": "^5.4.8",
     "vitest": "^2.1.1"