diff --git a/package-lock.json b/package-lock.json
index b8abf63..772d4b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "devDependencies": {
-        "markdownlint-cli2": "^0.18.0",
+        "markdownlint-cli2": "^0.18.1",
         "prettier": "^3.5.3"
       }
     },
@@ -443,9 +443,9 @@
       }
     },
     "node_modules/markdownlint-cli2": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli2/-/markdownlint-cli2-0.18.0.tgz",
-      "integrity": "sha512-gHvff1KxBxTqaN1F5cTxRSxBipx+Qkki430tyg0wPxty67iQNZzxREZkXy8ltbj7ObMz1eYD4aspnYXfV0sHAw==",
+      "version": "0.18.1",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli2/-/markdownlint-cli2-0.18.1.tgz",
+      "integrity": "sha512-/4Osri9QFGCZOCTkfA8qJF+XGjKYERSHkXzxSyS1hd3ZERJGjvsUao2h4wdnvpHp6Tu2Jh/bPHM0FE9JJza6ng==",
       "dev": true,
       "dependencies": {
         "globby": "14.1.0",
diff --git a/package.json b/package.json
index 92ec8d8..c11eb37 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "markdownlint-cli2": "^0.18.0",
+    "markdownlint-cli2": "^0.18.1",
     "prettier": "^3.5.3"
   }
 }