diff --git a/package-lock.json b/package-lock.json
index b314e3c..3971ab4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1949,9 +1949,9 @@
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-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/entities/-/entities-2.0.0.tgz",
-      "integrity": "sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-2.0.3.tgz",
+      "integrity": "sha512-MyoZ0jgnLvB2X3Lg5HqpFmn1kybDiIfEQmKzTb5apr51Rb+T3KdmMiqa70T+bhGnyv7bQ6WMj2QMHpGMmlrUYQ==",
       "dev": true
     },
     "env-ci": {
@@ -3218,6 +3218,12 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
       "dev": true
     },
+    "jsonc-parser": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-2.2.1.tgz",
+      "integrity": "sha512-o6/yDBYccGvTz1+QFevz6l6OBZ2+fMVu2JZ9CIhzsYRX4mjaK5IyX9eldUdCmga16zlgQxyrj5pt9kzuj2C02w==",
+      "dev": true
+    },
     "jsonfile": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
@@ -3451,30 +3457,33 @@
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     "markdownlint": {
-      "version": "0.17.2",
-      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.17.2.tgz",
-      "integrity": "sha512-vsxopn0qEdm0P2XI3S9sVA+jvjKjR8lHZ+0FKlusth+1UK9tI29mRFkKeZPERmbWsMehJcogfMieBUkMgNEFkQ==",
+      "version": "0.20.4",
+      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.20.4.tgz",
+      "integrity": "sha512-jpfaPgjT0OpeBbemjYNZbzGG3hCLcAIvrm/pEY3+q/szDScG6ZonDacqySVRJAv9glbo8y4wBPJ0wgW17+9GGA==",
       "dev": true,
       "requires": {
         "markdown-it": "10.0.0"
       }
     },
     "markdownlint-cli": {
-      "version": "0.19.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.19.0.tgz",
-      "integrity": "sha512-5hUEBAmbCVJflws6841HJ0KTZdgGWYaPThoXPI6Wjn1VkoiYWsprNH0r3PvPmyGXtvbHJ7/7eGPde2a6cx8t0w==",
+      "version": "0.23.2",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.23.2.tgz",
+      "integrity": "sha512-OSl5OZ8xzGN6z355cqRkiq67zPi3reJimklaF72p0554q85Dng5ToOjjSB9tDKZebSt85jX8cp+ruoQlPqOsPA==",
       "dev": true,
       "requires": {
         "commander": "~2.9.0",
         "deep-extend": "~0.5.1",
         "get-stdin": "~5.0.1",
         "glob": "~7.1.2",
-        "js-yaml": "^3.13.1",
+        "ignore": "~5.1.4",
+        "js-yaml": "~3.13.1",
+        "jsonc-parser": "~2.2.0",
         "lodash.differencewith": "~4.5.0",
         "lodash.flatten": "~4.4.0",
-        "markdownlint": "~0.17.1",
-        "markdownlint-rule-helpers": "~0.5.0",
+        "markdownlint": "~0.20.4",
+        "markdownlint-rule-helpers": "~0.11.0",
         "minimatch": "~3.0.4",
+        "minimist": "~1.2.5",
         "rc": "~1.2.7"
       },
       "dependencies": {
@@ -3483,13 +3492,19 @@
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           "integrity": "sha1-Ei4WFZHiH/TFJTAwVpPyDmOTo5g=",
           "dev": true
+        },
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+          "dev": true
         }
       }
     },
     "markdownlint-rule-helpers": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-rule-helpers/-/markdownlint-rule-helpers-0.5.0.tgz",
-      "integrity": "sha512-6bJAV4TjUoDDnqxfb6EKTuZlpYI6vn4kerid7WTrZaEjsWuYDeYDAN+r4o+vbUYFZfJkiBU7NPBqPd4QJ1CZzQ==",
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/markdownlint-rule-helpers/-/markdownlint-rule-helpers-0.11.0.tgz",
+      "integrity": "sha512-PhGii9dOiDJDXxiRMpK8N0FM9powprvRPsXALgkjlSPTwLh6ymH+iF3iUe3nq8KGu26tclFBlLL5xAGy/zb7FA==",
       "dev": true
     },
     "marked": {
diff --git a/package.json b/package.json
index 35824de..3dc9bf2 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "commitizen": "^4.0.3",
     "cz-conventional-changelog": "^3.0.2",
     "husky": "^3.1.0",
-    "markdownlint-cli": "^0.19.0",
+    "markdownlint-cli": "^0.23.2",
     "semantic-release": "^15.13.31"
   },
   "peerDependencies": {