diff --git a/package-lock.json b/package-lock.json
index 41a7d020945..b83c5f52276 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,11 +16,11 @@
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         "glob": "7.1.6",
         "jstransformer-markdown-it": "2.1.0",
-        "markdown-it": "12.0.4",
+        "markdown-it": "12.0.6",
         "node-file-rev": "1.1.3",
         "npm-run-all": "4.1.5",
         "onchange": "7.1.0",
-        "postcss": "8.2.10",
+        "postcss": "8.2.12",
         "postcss-calc": "8.0.0",
         "postcss-cli": "8.3.1",
         "postcss-custom-media": "8.0.0",
@@ -2545,9 +2545,9 @@
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     },
     "node_modules/markdown-it": {
-      "version": "12.0.4",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.0.4.tgz",
-      "integrity": "sha512-34RwOXZT8kyuOJy25oJNJoulO8L0bTHYWXcdZBYZqFnjIy3NgjeoM3FmPXIOFQ26/lSHYMr8oc62B6adxXcb3Q==",
+      "version": "12.0.6",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.0.6.tgz",
+      "integrity": "sha512-qv3sVLl4lMT96LLtR7xeRJX11OUFjsaD5oVat2/SNBIb21bJXwal2+SklcRbTwGwqWpWH/HRtYavOoJE+seL8w==",
       "dev": true,
       "dependencies": {
         "argparse": "^2.0.1",
@@ -3272,9 +3272,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.2.10",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.10.tgz",
-      "integrity": "sha512-b/h7CPV7QEdrqIxtAf2j31U5ef05uBDuvoXv6L51Q4rcS1jdlXAVKJv+atCFdUXYl9dyTHGyoMzIepwowRJjFw==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.12.tgz",
+      "integrity": "sha512-BJnGT5+0q2tzvs6oQfnY2NpEJ7rIXNfBnZtQOKCIsweeWXBXeDd5k31UgTdS3d/c02ouspufn37mTaHWkJyzMQ==",
       "dev": true,
       "dependencies": {
         "colorette": "^1.2.2",
@@ -7260,9 +7260,9 @@
       "dev": true
     },
     "markdown-it": {
-      "version": "12.0.4",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.0.4.tgz",
-      "integrity": "sha512-34RwOXZT8kyuOJy25oJNJoulO8L0bTHYWXcdZBYZqFnjIy3NgjeoM3FmPXIOFQ26/lSHYMr8oc62B6adxXcb3Q==",
+      "version": "12.0.6",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.0.6.tgz",
+      "integrity": "sha512-qv3sVLl4lMT96LLtR7xeRJX11OUFjsaD5oVat2/SNBIb21bJXwal2+SklcRbTwGwqWpWH/HRtYavOoJE+seL8w==",
       "dev": true,
       "requires": {
         "argparse": "^2.0.1",
@@ -7800,9 +7800,9 @@
       }
     },
     "postcss": {
-      "version": "8.2.10",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.10.tgz",
-      "integrity": "sha512-b/h7CPV7QEdrqIxtAf2j31U5ef05uBDuvoXv6L51Q4rcS1jdlXAVKJv+atCFdUXYl9dyTHGyoMzIepwowRJjFw==",
+      "version": "8.2.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.12.tgz",
+      "integrity": "sha512-BJnGT5+0q2tzvs6oQfnY2NpEJ7rIXNfBnZtQOKCIsweeWXBXeDd5k31UgTdS3d/c02ouspufn37mTaHWkJyzMQ==",
       "dev": true,
       "requires": {
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diff --git a/package.json b/package.json
index ccef438f9d8..149530aee7b 100644
--- a/package.json
+++ b/package.json
@@ -37,11 +37,11 @@
     "csso-cli": "3.0.0",
     "glob": "7.1.6",
     "jstransformer-markdown-it": "2.1.0",
-    "markdown-it": "12.0.4",
+    "markdown-it": "12.0.6",
     "node-file-rev": "1.1.3",
     "npm-run-all": "4.1.5",
     "onchange": "7.1.0",
-    "postcss": "8.2.10",
+    "postcss": "8.2.12",
     "postcss-calc": "8.0.0",
     "postcss-cli": "8.3.1",
     "postcss-custom-media": "8.0.0",