diff --git a/yarn.lock b/yarn.lock
index 7b4813f4..fc1d6fde 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4129,9 +4129,9 @@ postcss@8.4.31:
     source-map-js "^1.0.2"
 
 postcss@^8, postcss@^8.4.47:
-  version "8.5.4"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.5.4.tgz"
-  integrity sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==
+  version "8.5.5"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.5.tgz#04de7797f6911fb1c96550e96616d08681537ef3"
+  integrity sha512-d/jtm+rdNT8tpXuHY5MMtcbJFBkhXE6593XVR9UoGCH8jSFGci7jGvMGH5RYd5PBJW+00NZQt6gf7CbagJCrhg==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"