diff --git a/app/package-lock.json b/app/package-lock.json
index bb7a3b70..4e5fa936 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -47,7 +47,7 @@
         "eslint-plugin-yml": "^1.14.0",
         "postcss": "^8.4.30",
         "tailwindcss": "^4.0.15",
-        "typescript": "^5.0.2",
+        "typescript": "^5.9.3",
         "vite": "^6.2.0",
         "vite-plugin-pwa": "^0.21.1"
       },
@@ -11234,9 +11234,9 @@
       }
     },
     "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==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/app/package.json b/app/package.json
index 21833489..c89829ab 100644
--- a/app/package.json
+++ b/app/package.json
@@ -52,7 +52,7 @@
     "eslint-plugin-yml": "^1.14.0",
     "postcss": "^8.4.30",
     "tailwindcss": "^4.0.15",
-    "typescript": "^5.0.2",
+    "typescript": "^5.9.3",
     "vite": "^6.2.0",
     "vite-plugin-pwa": "^0.21.1"
   }