diff --git a/package-lock.json b/package-lock.json
index d9c37e5..b6deccb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
         "globals": "^15.9.0",
         "postcss": "^8.4.35",
         "tailwindcss": "^3.4.1",
-        "typescript": "^5.5.3",
+        "typescript": "^5.9.3",
         "typescript-eslint": "^8.3.0",
         "vite": "^5.4.2"
       }
@@ -3733,10 +3733,11 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.6.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
-      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
+      "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/package.json b/package.json
index feb68fd..a6c8713 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "globals": "^15.9.0",
     "postcss": "^8.4.35",
     "tailwindcss": "^3.4.1",
-    "typescript": "^5.5.3",
+    "typescript": "^5.9.3",
     "typescript-eslint": "^8.3.0",
     "vite": "^5.4.2"
   }