diff --git a/yarn.lock b/yarn.lock
index 7983caea239..58f63cb75c1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9454,9 +9454,9 @@ postcss@8.4.31:
     source-map-js "^1.0.2"
 
 postcss@^8.2.14, postcss@^8.3.11, postcss@^8.3.7, postcss@^8.4.19, postcss@^8.5:
-  version "8.5.1"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.1.tgz#e2272a1f8a807fafa413218245630b5db10a3214"
-  integrity sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==
+  version "8.5.3"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.3.tgz#1463b6f1c7fb16fe258736cba29a2de35237eafb"
+  integrity sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==
   dependencies:
     nanoid "^3.3.8"
     picocolors "^1.1.1"