diff --git a/package.json b/package.json
index 03ff911..4fcf5d7 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
 	"devDependencies": {
 		"autoprefixer": "10.4.15",
 		"browserslist": "4.21.10",
-		"postcss": "8.4.28",
+		"postcss": "8.4.29",
 		"postcss-cli": "10.1.0",
 		"postcss-flexbugs-fixes": "5.0.2",
 		"postcss-normalize": "10.0.1",
diff --git a/yarn.lock b/yarn.lock
index 614304c..40bb501 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -409,10 +409,10 @@ postcss-value-parser@^4.0.0, 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@8.4.28:
-  version "8.4.28"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.28.tgz#c6cc681ed00109072816e1557f889ef51cf950a5"
-  integrity sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==
+postcss@8.4.29:
+  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"