diff --git a/package-lock.json b/package-lock.json
index 6e68a36b7daf2..7c89e13056ac5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,7 +33,7 @@
         "ncp": "^2.0.0",
         "node-version-data": "^1.1.0",
         "npm-run-all": "^4.1.5",
-        "postcss": "^8.4.7",
+        "postcss": "^8.4.8",
         "sass": "^1.49.9",
         "semver": "^7.3.5",
         "strftime": "^0.10.1"
@@ -5361,9 +5361,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.7",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.7.tgz",
-      "integrity": "sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==",
+      "version": "8.4.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
+      "integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
       "dependencies": {
         "nanoid": "^3.3.1",
         "picocolors": "^1.0.0",
@@ -12631,9 +12631,9 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.4.7",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.7.tgz",
-      "integrity": "sha512-L9Ye3r6hkkCeOETQX6iOaWZgjp3LL6Lpqm6EtgbKrgqGGteRMNb9vzBfRL96YOSu8o7x3MfIH9Mo5cPJFGrW6A==",
+      "version": "8.4.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
+      "integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
       "requires": {
         "nanoid": "^3.3.1",
         "picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index 37dbea72f5bf4..449856d0f8800 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "ncp": "^2.0.0",
     "node-version-data": "^1.1.0",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.7",
+    "postcss": "^8.4.8",
     "sass": "^1.49.9",
     "semver": "^7.3.5",
     "strftime": "^0.10.1"