diff --git a/client/package-lock.json b/client/package-lock.json
index 34d28dd..d5cd77a 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -13,7 +13,7 @@
         "@tailwindcss/vite": "^4.1.12",
         "astro": "^5.12.3",
         "svelte": "^5.37.0",
-        "typescript": "^5.8.3"
+        "typescript": "^5.9.2"
       },
       "devDependencies": {
         "@playwright/test": "^1.54.1",
@@ -5562,9 +5562,9 @@
       }
     },
     "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": "5.9.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.2.tgz",
+      "integrity": "sha512-CWBzXQrc/qOkhidw1OzBTQuYRbfyxDXJMVJ1XNwUHGROVmuaeiEm3OslpZ1RV96d7SKKjZKrSJu3+t/xlw3R9A==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/client/package.json b/client/package.json
index 279c336..dc9da4e 100644
--- a/client/package.json
+++ b/client/package.json
@@ -15,7 +15,7 @@
     "@tailwindcss/vite": "^4.1.12",
     "astro": "^5.12.3",
     "svelte": "^5.37.0",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.2"
   },
   "devDependencies": {
     "@playwright/test": "^1.54.1",