diff --git a/website/package-lock.json b/website/package-lock.json
index dc085379523b..ee505bfa05c6 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -11,7 +11,7 @@
         "ansi-regex": ">=5.0.1",
         "autoprefixer": "^10.4.15",
         "lunr": "^2.3.9",
-        "postcss": "^8.4.27",
+        "postcss": "^8.4.28",
         "postcss-cli": "^10.1.0"
       }
     },
@@ -572,9 +572,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
+      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
       "funding": [
         {
           "type": "opencollective",
@@ -1284,9 +1284,9 @@
       "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw="
     },
     "postcss": {
-      "version": "8.4.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.27.tgz",
-      "integrity": "sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==",
+      "version": "8.4.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
+      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
       "requires": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/website/package.json b/website/package.json
index b72f8f912d6d..70542546d282 100644
--- a/website/package.json
+++ b/website/package.json
@@ -5,7 +5,7 @@
     "ansi-regex": ">=5.0.1",
     "autoprefixer": "^10.4.15",
     "lunr": "^2.3.9",
-    "postcss": "^8.4.27",
+    "postcss": "^8.4.28",
     "postcss-cli": "^10.1.0"
   }
 }