diff --git a/package.json b/package.json
index 1bd7ad716..68884f576 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "jsdom": "^22.0.0",
     "lint-staged": "14.0.1",
     "pixrem": "5.0.0",
-    "postcss": "8.4.29",
+    "postcss": "8.4.30",
     "postcss-cli": "10.1.0",
     "postcss-preset-env": "9.1.3",
     "prettier": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 020fe50a3..0209b2fd5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6477,10 +6477,10 @@ 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@8.4.29, postcss@^8.4.27:
-  version "8.4.29"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.29.tgz#33bc121cf3b3688d4ddef50be869b2a54185a1dd"
-  integrity sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==
+postcss@8.4.30:
+  version "8.4.30"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.30.tgz#0e0648d551a606ef2192a26da4cabafcc09c1aa7"
+  integrity sha512-7ZEao1g4kd68l97aWG/etQKPKq07us0ieSZ2TnFDk11i0ZfDW2AwKHYU8qv4MZKqN2fdBfg+7q0ES06UA73C1g==
   dependencies:
     nanoid "^3.3.6"
     picocolors "^1.0.0"
@@ -6495,6 +6495,15 @@ postcss@^7.0.7:
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
+postcss@^8.4.27:
+  version "8.4.29"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.29.tgz#33bc121cf3b3688d4ddef50be869b2a54185a1dd"
+  integrity sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==
+  dependencies:
+    nanoid "^3.3.6"
+    picocolors "^1.0.0"
+    source-map-js "^1.0.2"
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"