diff --git a/package-lock.json b/package-lock.json
index 7f7c4bb5..3eb7b150 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
                 "cheerio-soupselect": "^0.1.1",
                 "htmlparser2": "^10.0.0",
                 "tshy": "^3.0.2",
-                "typescript": "^5.8.3",
+                "typescript": "^5.9.2",
                 "vitest": "^3.2.4"
             },
             "funding": {
@@ -2808,9 +2808,9 @@
             }
         },
         "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 16523cf1..c13410d7 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
         "cheerio-soupselect": "^0.1.1",
         "htmlparser2": "^10.0.0",
         "tshy": "^3.0.2",
-        "typescript": "^5.8.3",
+        "typescript": "^5.9.2",
         "vitest": "^3.2.4",
         "@vitest/coverage-v8": "^3.2.4"
     },