diff --git a/package-lock.json b/package-lock.json
index 8187ec9c..7a1d93cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18643,18 +18643,18 @@
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     },
     "markdownlint": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.18.0.tgz",
-      "integrity": "sha512-nQAfK9Pbq0ZRoMC/abNGterEnV3kL8MZmi0WHhw8WJKoIbsm3cXGufGsxzCRvjW15cxe74KWcxRSKqwplS26Bw==",
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.19.0.tgz",
+      "integrity": "sha512-+MsWOnYVUH4klcKM7iRx5cno9FQMDAb6FC6mWlZkeXPwIaK6Z5Vd9VkXkykPidRqmLHU2wI+MNyfUMnUCBw3pQ==",
       "dev": true,
       "requires": {
         "markdown-it": "10.0.0"
       }
     },
     "markdownlint-cli": {
-      "version": "0.21.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.21.0.tgz",
-      "integrity": "sha512-gvnczz3W3Wgex851/cIQ/2y8GNhY+EVK8Ael8kRd8hoSQ0ps9xjhtwPwMyJPoiYbAoPxG6vSBFISiysaAbCEZg==",
+      "version": "0.22.0",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.22.0.tgz",
+      "integrity": "sha512-qRg6tK5dXWqkaFvEstz9YSQal1ECMgofrSZgdBOaPWG8cD50pk8Hs0ZpBCJ6SCHPKF71pCdtuSL2u82sIx2XWA==",
       "dev": true,
       "requires": {
         "commander": "~2.9.0",
@@ -18666,8 +18666,8 @@
         "jsonc-parser": "~2.2.0",
         "lodash.differencewith": "~4.5.0",
         "lodash.flatten": "~4.4.0",
-        "markdownlint": "~0.18.0",
-        "markdownlint-rule-helpers": "~0.6.0",
+        "markdownlint": "~0.19.0",
+        "markdownlint-rule-helpers": "~0.7.0",
         "minimatch": "~3.0.4",
         "rc": "~1.2.7"
       },
@@ -18702,9 +18702,9 @@
       }
     },
     "markdownlint-rule-helpers": {
-      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-rule-helpers/-/markdownlint-rule-helpers-0.6.0.tgz",
-      "integrity": "sha512-LiZVAbg9/cqkBHtLNNqHV3xuy4Y2L/KuGU6+ZXqCT9NnCdEkIoxeI5/96t+ExquBY0iHy2CVWxPH16nG1RKQVQ==",
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/markdownlint-rule-helpers/-/markdownlint-rule-helpers-0.7.0.tgz",
+      "integrity": "sha512-xZByWJNBaCMHo7nYPv/5aO8Jt68YcMvyouFXhuXmJzbqCsQy8rfCj0kYcv22kdK5PwAgMdbHg0hyTdURbUZtJw==",
       "dev": true
     },
     "math-random": {
diff --git a/package.json b/package.json
index d63f3a6b..0f3c72e2 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "gatsby-plugin-webpack-bundle-analyser-v2": "^1.1.8",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^25.1.0",
-    "markdownlint-cli": "^0.21.0",
+    "markdownlint-cli": "^0.22.0",
     "node-iptc": "^1.0.5",
     "node-sass": "^4.13.1",
     "npm-run-all": "^4.1.5",