diff --git a/package-lock.json b/package-lock.json
index 1fc963ac..e8f916d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -629,9 +629,9 @@
             }
         },
         "entities": {
-            "version": "1.1.2",
-            "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.2.tgz",
-            "integrity": "sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==",
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/entities/-/entities-2.0.0.tgz",
+            "integrity": "sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==",
             "dev": true
         },
         "error-ex": {
@@ -1719,31 +1719,31 @@
             }
         },
         "markdown-it": {
-            "version": "9.0.1",
-            "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-9.0.1.tgz",
-            "integrity": "sha512-XC9dMBHg28Xi7y5dPuLjM61upIGPJG8AiHNHYqIaXER2KNnn7eKnM5/sF0ImNnyoV224Ogn9b1Pck8VH4k0bxw==",
+            "version": "10.0.0",
+            "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-10.0.0.tgz",
+            "integrity": "sha512-YWOP1j7UbDNz+TumYP1kpwnP0aEa711cJjrAQrzd0UXlbJfc5aAq0F/PZHjiioqDC1NKgvIMX+o+9Bk7yuM2dg==",
             "dev": true,
             "requires": {
                 "argparse": "^1.0.7",
-                "entities": "~1.1.1",
+                "entities": "~2.0.0",
                 "linkify-it": "^2.0.0",
                 "mdurl": "^1.0.1",
                 "uc.micro": "^1.0.5"
             }
         },
         "markdownlint": {
-            "version": "0.16.0",
-            "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.16.0.tgz",
-            "integrity": "sha512-Zo+iPezP3eM6lLhKepkUw+X98H44lipIdx4d6faaugfB0+7VuDB3R0hXmx7z9F1N3/ypn46oOFgAD9iF++Ie6A==",
+            "version": "0.17.1",
+            "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.17.1.tgz",
+            "integrity": "sha512-QOHR0IEiQKkHA14gdg8by16Fz9iUdi5lI2LPuJKlxuFhaOuGzQCdxkubV4Wn7XWwBpKg/EgL/bLZ5D3I+ed68w==",
             "dev": true,
             "requires": {
-                "markdown-it": "9.0.1"
+                "markdown-it": "10.0.0"
             }
         },
         "markdownlint-cli": {
-            "version": "0.18.0",
-            "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.18.0.tgz",
-            "integrity": "sha512-mQ2zvjMLoy0P2kb9Y03SqC24WPH4fTRN0/CyCorB122c4Chg9vWJKgUKBz3KR7swpzqmlI0SYq/7Blbqe4kb2g==",
+            "version": "0.19.0",
+            "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.19.0.tgz",
+            "integrity": "sha512-5hUEBAmbCVJflws6841HJ0KTZdgGWYaPThoXPI6Wjn1VkoiYWsprNH0r3PvPmyGXtvbHJ7/7eGPde2a6cx8t0w==",
             "dev": true,
             "requires": {
                 "commander": "~2.9.0",
@@ -1753,7 +1753,8 @@
                 "js-yaml": "^3.13.1",
                 "lodash.differencewith": "~4.5.0",
                 "lodash.flatten": "~4.4.0",
-                "markdownlint": "~0.16.0",
+                "markdownlint": "~0.17.1",
+                "markdownlint-rule-helpers": "~0.5.0",
                 "minimatch": "~3.0.4",
                 "rc": "~1.2.7"
             },
@@ -1766,6 +1767,12 @@
                 }
             }
         },
+        "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==",
+            "dev": true
+        },
         "mdurl": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
diff --git a/package.json b/package.json
index bdb6151d..8d6c5497 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
         "dockerlint": "^0.3.1",
         "eslint": "^6.0.0",
         "jsonlint": "^1.6.2",
-        "markdownlint-cli": "^0.18.0",
+        "markdownlint-cli": "^0.19.0",
         "nock": "^11.1.0",
         "npm-run-all": "^4.1.1",
         "sinon": "^7.2.3",