diff --git a/web/package-lock.json b/web/package-lock.json
index 82e4907..1c95198 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -50,7 +50,7 @@
         "openapi-typescript": "^7.6.0",
         "postcss": "^8.5.1",
         "tailwindcss": "^4.2.2",
-        "typescript": "^5.8.3",
+        "typescript": "^6.0.0",
         "typescript-eslint": "^8.58.2",
         "vite": "^8.0.0",
         "vitest": "^3.2.4"
@@ -8115,9 +8115,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/web/package.json b/web/package.json
index 8e46a87..9df96a2 100644
--- a/web/package.json
+++ b/web/package.json
@@ -58,7 +58,7 @@
     "openapi-typescript": "^7.6.0",
     "postcss": "^8.5.1",
     "tailwindcss": "^4.2.2",
-    "typescript": "^5.8.3",
+    "typescript": "^6.0.0",
     "typescript-eslint": "^8.58.2",
     "vite": "^8.0.0",
     "vitest": "^3.2.4"