diff --git a/package-lock.json b/package-lock.json
index 9a67cd9..d353eb0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "eslint-ava-rule-tester": "^5.0.1",
         "eslint-plugin-eslint-plugin": "^7.0.0",
         "eslint-plugin-optimize-regex": "^1.2.1",
-        "typescript": "^5.8.3"
+        "typescript": "^5.9.2"
       },
       "engines": {
         "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
@@ -7817,9 +7817,9 @@
       }
     },
     "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 b401491..461eebc 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "eslint-ava-rule-tester": "^5.0.1",
     "eslint-plugin-eslint-plugin": "^7.0.0",
     "eslint-plugin-optimize-regex": "^1.2.1",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.2"
   },
   "peerDependencies": {
     "eslint": ">=8.51.0"