diff --git a/package-lock.json b/package-lock.json
index 7d7e265309..f95be2cd58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,7 +53,7 @@
         "lockfile-lint": "^4.7.4",
         "nodemon": "^2.0.15",
         "npm-run-all": "^4.1.5",
-        "postcss": "^8.4.8",
+        "postcss": "^8.4.12",
         "postcss-cli": "^9.1.0",
         "rollup": "^2.70.1",
         "rollup-plugin-istanbul": "^3.0.0",
@@ -7973,10 +7973,20 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
-      "integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
+      "version": "8.4.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.12.tgz",
+      "integrity": "sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==",
       "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        }
+      ],
       "dependencies": {
         "nanoid": "^3.3.1",
         "picocolors": "^1.0.0",
@@ -7984,10 +7994,6 @@
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/postcss/"
       }
     },
     "node_modules/postcss-cli": {
@@ -16612,9 +16618,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.4.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
-      "integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
+      "version": "8.4.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.12.tgz",
+      "integrity": "sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.1",
diff --git a/package.json b/package.json
index 0150c7a1b9..ad2bbc8424 100644
--- a/package.json
+++ b/package.json
@@ -138,7 +138,7 @@
     "lockfile-lint": "^4.7.4",
     "nodemon": "^2.0.15",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.8",
+    "postcss": "^8.4.12",
     "postcss-cli": "^9.1.0",
     "rollup": "^2.70.1",
     "rollup-plugin-istanbul": "^3.0.0",