diff --git a/client/package.json b/client/package.json
index 15391e5..c69506a 100644
--- a/client/package.json
+++ b/client/package.json
@@ -54,7 +54,7 @@
     "@vitejs/plugin-react": "^5.0.0",
     "@vitest/browser": "^3.2.4",
     "jsdom": "^27.0.0",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
     "vite": "^7.1.2",
     "vite-plugin-ejs": "^1.7.0",
     "vite-plugin-static-copy": "^3.1.1",
diff --git a/package-lock.json b/package-lock.json
index d7b4b98..196d6e8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -91,7 +91,7 @@
         "@vitejs/plugin-react": "^5.0.0",
         "@vitest/browser": "^3.2.4",
         "jsdom": "^27.0.0",
-        "typescript": "^5.8.3",
+        "typescript": "^5.9.3",
         "vite": "^7.1.2",
         "vite-plugin-ejs": "^1.7.0",
         "vite-plugin-static-copy": "^3.1.1",
@@ -99,6 +99,20 @@
         "vitest-browser-react": "^1.0.1"
       }
     },
+    "client/node_modules/typescript": {
+      "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": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "common": {
       "name": "@console-ui/common",
       "version": "0.1.0",
@@ -10830,6 +10844,7 @@
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz",
       "integrity": "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==",
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"