diff --git a/package-lock.json b/package-lock.json
index 30107052..a8e90739 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
 				"eslint": "^8.29.0",
 				"eslint-config-prettier": "^8.3.0",
 				"eslint-plugin-svelte3": "^4.0.0",
-				"postcss": "^8.4.19",
+				"postcss": "^8.4.20",
 				"postcss-cli": "^10.1.0",
 				"prettier": "^2.8.1",
 				"prettier-plugin-svelte": "^2.7.0",
@@ -3438,9 +3438,9 @@
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 		},
 		"node_modules/postcss": {
-			"version": "8.4.19",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.19.tgz",
-			"integrity": "sha512-h+pbPsyhlYj6N2ozBmHhHrs9DzGmbaarbLvWipMRO7RLS+v4onj26MPFXA5OBYFxyqYhUJK456SwDcY9H2/zsA==",
+			"version": "8.4.20",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.20.tgz",
+			"integrity": "sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==",
 			"funding": [
 				{
 					"type": "opencollective",
@@ -7179,9 +7179,9 @@
 			"integrity": "sha512-+VOlliCD1Vo2+D2OpLW3QDnIFVFclVC1xB37YMcqlwcJTDT0J46B0CAUdxRnOQYyhNdw6mbDqms9DASEkUzQ7w=="
 		},
 		"postcss": {
-			"version": "8.4.19",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.19.tgz",
-			"integrity": "sha512-h+pbPsyhlYj6N2ozBmHhHrs9DzGmbaarbLvWipMRO7RLS+v4onj26MPFXA5OBYFxyqYhUJK456SwDcY9H2/zsA==",
+			"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 59e5a1b0..daccb312 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
 		"eslint": "^8.29.0",
 		"eslint-config-prettier": "^8.3.0",
 		"eslint-plugin-svelte3": "^4.0.0",
-		"postcss": "^8.4.19",
+		"postcss": "^8.4.20",
 		"postcss-cli": "^10.1.0",
 		"prettier": "^2.8.1",
 		"prettier-plugin-svelte": "^2.7.0",