diff --git a/package-lock.json b/package-lock.json
index 4bcb088..f9e7ead 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "prettier": "3.4.2",
         "sass": "1.77.1",
         "sass-loader": "16.0.4",
-        "typescript": "5.7.2",
+        "typescript": "5.9.3",
         "typescript-eslint": "^8.18.2",
         "vite": "6.0.6",
         "vite-plugin-static-copy": "^3.1.2",
@@ -4591,9 +4591,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
-      "integrity": "sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 354baee..3e9ad26 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "prettier": "3.4.2",
     "sass": "1.77.1",
     "sass-loader": "16.0.4",
-    "typescript": "5.7.2",
+    "typescript": "5.9.3",
     "typescript-eslint": "^8.18.2",
     "vite": "6.0.6",
     "vite-plugin-static-copy": "^3.1.2",