diff --git a/package-lock.json b/package-lock.json
index 11a79c4edc..cd02c2447b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -57,7 +57,7 @@
         "passport-http-bearer": "^1.0.1",
         "passport-jwt": "^4.0.1",
         "passport-local": "^1.0.0",
-        "postcss": "^8.4.27",
+        "postcss": "^8.4.28",
         "rc": "1.2.8",
         "redux": "4.2.1",
         "request-promise": "^4.2.6",
@@ -12412,9 +12412,9 @@
       "dev": true
     },
     "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",
@@ -27081,9 +27081,9 @@
       "dev": true
     },
     "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/package.json b/package.json
index 5ebb64870d..346a2203b6 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "passport-http-bearer": "^1.0.1",
     "passport-jwt": "^4.0.1",
     "passport-local": "^1.0.0",
-    "postcss": "^8.4.27",
+    "postcss": "^8.4.28",
     "rc": "1.2.8",
     "redux": "4.2.1",
     "request-promise": "^4.2.6",