diff --git a/package-lock.json b/package-lock.json
index be461325..a8e13267 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28029,9 +28029,9 @@
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     },
     "nanoid": {
-      "version": "3.1.30",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.30.tgz",
-      "integrity": "sha512-zJpuPDwOv8D2zq2WRoMe1HsfZthVewpel9CAvTfc/2mBD1uUT/agc5f7GHGWXlYkFvi1mVxe4IjvP2HNrop7nQ=="
+      "version": "3.3.7",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz",
+      "integrity": "sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g=="
     },
     "nanomatch": {
       "version": "1.2.13",
@@ -29776,13 +29776,13 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "8.3.11",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.11.tgz",
-      "integrity": "sha512-hCmlUAIlUiav8Xdqw3Io4LcpA1DOt7h3LSTAC4G6JGHFFaWzI6qvFt9oilvl8BmkbBRX1IhM90ZAmpk68zccQA==",
+      "version": "8.4.33",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.33.tgz",
+      "integrity": "sha512-Kkpbhhdjw2qQs2O2DGX+8m5OVqEcbB9HRBvuYM9pgrjEFUg30A9LmXNlTAUj4S9kgtGyrMbTzVjH7E+s5Re2yg==",
       "requires": {
-        "nanoid": "^3.1.30",
+        "nanoid": "^3.3.7",
         "picocolors": "^1.0.0",
-        "source-map-js": "^0.6.2"
+        "source-map-js": "^1.0.2"
       }
     },
     "postcss-advanced-variables": {
@@ -37378,9 +37378,9 @@
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     "source-map-js": {
-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-0.6.2.tgz",
-      "integrity": "sha512-/3GptzWzu0+0MBQFrDKzw/DvvMTUORvgY6k6jd/VS6iCR4RDTKWH6v6WPwQoUO8667uQEf9Oe38DxAYWY5F/Ug=="
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw=="
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diff --git a/package.json b/package.json
index e97ef5bb..0ef276d0 100644
--- a/package.json
+++ b/package.json
@@ -124,7 +124,7 @@
     "json-loader": "^0.5.7",
     "linkinator": "^2.16.2",
     "markdown-yaml-metadata-parser": "^3.0.0",
-    "postcss": "^8.3.11",
+    "postcss": "^8.4.33",
     "postcss-cli": "^5.0.1",
     "postcss-cssnext": "^3.1.0",
     "postcss-custom-properties": "^7.0.0",