diff --git a/package-lock.json b/package-lock.json
index dbed200..4736311 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,7 +7,7 @@
             "devDependencies": {
                 "@textlint-ja/textlint-rule-no-synonyms": "^1.3.0",
                 "cspell-cli": "^8.17.0",
-                "markdownlint-cli2": "^0.17.1",
+                "markdownlint-cli2": "^0.17.2",
                 "marked-admonition-extension": "^0.0.4",
                 "marked-extended-tables": "^1.1.0",
                 "marked-katex-extension": "^5.1.4",
@@ -1232,9 +1232,9 @@
             }
         },
         "node_modules/@types/ms": {
-            "version": "0.7.34",
-            "resolved": "https://registry.npmjs.org/@types/ms/-/ms-0.7.34.tgz",
-            "integrity": "sha512-nG96G3Wp6acyAgJqGasjODb+acrI7KltPiRxzHPXnP3NgI28bpQDRv53olbqGXbfcgF5aiiHmO3xpwEpS5Ld9g==",
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
+            "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==",
             "dev": true
         },
         "node_modules/@types/node": {
@@ -5061,9 +5061,9 @@
             }
         },
         "node_modules/markdownlint": {
-            "version": "0.37.3",
-            "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.37.3.tgz",
-            "integrity": "sha512-eoQqH0291YCCjd+Pe1PUQ9AmWthlVmS0XWgcionkZ8q34ceZyRI+pYvsWksXJJL8OBkWCPwp1h/pnXxrPFC4oA==",
+            "version": "0.37.4",
+            "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.37.4.tgz",
+            "integrity": "sha512-u00joA/syf3VhWh6/ybVFkib5Zpj2e5KB/cfCei8fkSRuums6nyisTWGqjTWIOFoFwuXoTBQQiqlB4qFKp8ncQ==",
             "dev": true,
             "dependencies": {
                 "markdown-it": "14.1.0",
@@ -5084,15 +5084,15 @@
             }
         },
         "node_modules/markdownlint-cli2": {
-            "version": "0.17.1",
-            "resolved": "https://registry.npmjs.org/markdownlint-cli2/-/markdownlint-cli2-0.17.1.tgz",
-            "integrity": "sha512-n1Im9lhKJJE12/u2N0GWBwPqeb0HGdylN8XpSFg9hbj35+QalY9Vi6mxwUQdG6wlSrrIq9ZDQ0Q85AQG9V2WOg==",
+            "version": "0.17.2",
+            "resolved": "https://registry.npmjs.org/markdownlint-cli2/-/markdownlint-cli2-0.17.2.tgz",
+            "integrity": "sha512-XH06ZOi8wCrtOSSj3p8y3yJzwgzYOSa7lglNyS3fP05JPRzRGyjauBb5UvlLUSCGysMmULS1moxdRHHudV+g/Q==",
             "dev": true,
             "dependencies": {
                 "globby": "14.0.2",
                 "js-yaml": "4.1.0",
                 "jsonc-parser": "3.3.1",
-                "markdownlint": "0.37.3",
+                "markdownlint": "0.37.4",
                 "markdownlint-cli2-formatter-default": "0.0.5",
                 "micromatch": "4.0.8"
             },
diff --git a/package.json b/package.json
index d67c19a..6772aa7 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "devDependencies": {
         "@textlint-ja/textlint-rule-no-synonyms": "^1.3.0",
         "cspell-cli": "^8.17.0",
-        "markdownlint-cli2": "^0.17.1",
+        "markdownlint-cli2": "^0.17.2",
         "marked-admonition-extension": "^0.0.4",
         "marked-extended-tables": "^1.1.0",
         "marked-katex-extension": "^5.1.4",