diff --git a/yarn.lock b/yarn.lock
index 1421b6ff6..9e0da64b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6926,9 +6926,9 @@ postcss-selector-parser@^7.0.0:
     util-deprecate "^1.0.2"
 
 postcss@^8.5.6:
-  version "8.5.8"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz"
-  integrity sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==
+  version "8.5.12"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.12.tgz#cd0c0f667f7cb0521e2313234ea6e707a9ec1ddb"
+  integrity sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"