diff --git a/package-lock.json b/package-lock.json
index f6f8a64..5f38eea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "eslint-plugin-react-refresh": "^0.4.26",
         "globals": "^17.4.0",
         "sass-embedded": "^1.97.3",
-        "typescript": "~5.8.3",
+        "typescript": "~5.9.3",
         "typescript-eslint": "^8.57.0",
         "vite": "^7.3.1"
       }
@@ -3711,9 +3711,9 @@
       }
     },
     "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": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 74920c6..0d58b40 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "eslint-plugin-react-refresh": "^0.4.26",
     "globals": "^17.4.0",
     "sass-embedded": "^1.97.3",
-    "typescript": "~5.8.3",
+    "typescript": "~5.9.3",
     "typescript-eslint": "^8.57.0",
     "vite": "^7.3.1"
   }