diff --git a/package-lock.json b/package-lock.json
index ccd84508..e406caa3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "nano-loader": "^1.1.2",
         "prettier": "^3.5.0",
         "simple-icons": "^13.0.0",
-        "typescript": "~5.8.0",
+        "typescript": "~5.9.0",
         "typescript-eslint": "^8.0.0",
         "vite": "^6.0.0",
         "vue": "3.5.24"
@@ -4423,9 +4423,9 @@
       }
     },
     "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 5aa60cb0..d20ebe4e 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "nano-loader": "^1.1.2",
     "prettier": "^3.5.0",
     "simple-icons": "^13.0.0",
-    "typescript": "~5.8.0",
+    "typescript": "~5.9.0",
     "typescript-eslint": "^8.0.0",
     "vite": "^6.0.0",
     "vue": "3.5.24"