diff --git a/package-lock.json b/package-lock.json
index c03739aaf..fbedaef30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "postcss": "^8.5.6",
         "tailwindcss": "^3.4.17",
         "ts-node": "^10.9.2",
-        "typescript": "^5.8.3",
+        "typescript": "^5.9.2",
         "vitest": "^2.0.5"
       }
     },
@@ -4728,9 +4728,9 @@
       }
     },
     "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==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 085d5991a..e855cfcba 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "postcss": "^8.5.6",
     "tailwindcss": "^3.4.17",
     "ts-node": "^10.9.2",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.2",
     "vitest": "^2.0.5"
   }
 }