diff --git a/package.json b/package.json
index e366e58..7f29944 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
         "concurrently": "^9.2.0",
         "sass-embedded": "^1.90.0",
         "postcss": "^8.5.6",
-        "typescript": "~5.8.3",
+        "typescript": "~5.9.2",
         "vite": "^7.1.2",
         "vite-plugin-html": "^3.2.2",
         "terser": "^5.43.1",