diff --git a/package.json b/package.json
index 94555b752a54..25563a328dd8 100644
--- a/package.json
+++ b/package.json
@@ -236,7 +236,7 @@
     "mini-css-extract-plugin": "^2.9.2",
     "node-dev": "^8.0.0",
     "peggy": "^4.2.0",
-    "postcss": "^8.5.1",
+    "postcss": "^8.5.2",
     "postcss-flexbugs-fixes": "^5.0.2",
     "postcss-loader": "^8.1.1",
     "postcss-normalize": "^13.0.1",
diff --git a/yarn.lock b/yarn.lock
index a7b3bba6ce30..cff25899c836 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12766,10 +12766,10 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.2.14, postcss@^8.4.28, postcss@^8.4.32, postcss@^8.4.33, postcss@^8.4.38, postcss@^8.5.1:
-  version "8.5.1"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.1.tgz#e2272a1f8a807fafa413218245630b5db10a3214"
-  integrity sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==
+postcss@^8.2.14, postcss@^8.4.28, postcss@^8.4.32, postcss@^8.4.33, postcss@^8.4.38, postcss@^8.5.2:
+  version "8.5.2"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.2.tgz#e7b99cb9d2ec3e8dd424002e7c16517cb2b846bd"
+  integrity sha512-MjOadfU3Ys9KYoX0AdkBlFEF1Vx37uCCeN4ZHnmwm9FfpbsGWMZeBLMmmpY+6Ocqod7mkdZ0DT31OlbsFrLlkA==
   dependencies:
     nanoid "^3.3.8"
     picocolors "^1.1.1"