diff --git a/package-lock.json b/package-lock.json
index d084b7d91..5f3c6be75 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,7 +53,7 @@
 				"cypress": "^10.8.0",
 				"jest": "^29.0.3",
 				"module-replace-webpack-plugin": "0.0.12",
-				"postcss": "^8.4.18",
+				"postcss": "^8.4.20",
 				"postcss-loader": "^7.0.1",
 				"raw-loader": "^4.0.2",
 				"vue-jest": "^3.0.7",
@@ -15519,9 +15519,9 @@
 			"peer": true
 		},
 		"node_modules/postcss": {
-			"version": "8.4.18",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
-			"integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
+			"version": "8.4.20",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.20.tgz",
+			"integrity": "sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==",
 			"funding": [
 				{
 					"type": "opencollective",
@@ -32041,9 +32041,9 @@
 			}
 		},
 		"postcss": {
-			"version": "8.4.18",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
-			"integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
+			"version": "8.4.20",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.20.tgz",
+			"integrity": "sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==",
 			"requires": {
 				"nanoid": "^3.3.4",
 				"picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index 8e9766e5c..c8a3632de 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
 		"cypress": "^10.8.0",
 		"jest": "^29.0.3",
 		"module-replace-webpack-plugin": "0.0.12",
-		"postcss": "^8.4.18",
+		"postcss": "^8.4.20",
 		"postcss-loader": "^7.0.1",
 		"raw-loader": "^4.0.2",
 		"vue-jest": "^3.0.7",