diff --git a/package-lock.json b/package-lock.json
index ba36fab4e..77c2f91d2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,7 +40,7 @@
 				"glob": "13.0.6",
 				"husky": "9.1.7",
 				"npm-run-all2": "8.0.4",
-				"postcss": "8.5.8",
+				"postcss": "8.5.9",
 				"prettier": "3.8.1",
 				"ramda": "0.31.3",
 				"rimraf": "6.1.3",
@@ -6675,9 +6675,9 @@
 			}
 		},
 		"node_modules/postcss": {
-			"version": "8.5.8",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-			"integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+			"version": "8.5.9",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.9.tgz",
+			"integrity": "sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==",
 			"dev": true,
 			"funding": [
 				{
@@ -12858,9 +12858,9 @@
 			}
 		},
 		"postcss": {
-			"version": "8.5.8",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-			"integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+			"version": "8.5.9",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.9.tgz",
+			"integrity": "sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==",
 			"dev": true,
 			"requires": {
 				"nanoid": "^3.3.11",
diff --git a/package.json b/package.json
index 6a39d6cb8..65e177573 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
 		"glob": "13.0.6",
 		"husky": "9.1.7",
 		"npm-run-all2": "8.0.4",
-		"postcss": "8.5.8",
+		"postcss": "8.5.9",
 		"prettier": "3.8.1",
 		"ramda": "0.31.3",
 		"rimraf": "6.1.3",