diff --git a/package-lock.json b/package-lock.json
index 6ef69f56a50..4aa39ac90d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -160,7 +160,7 @@
 				"junit-report-merger": "^3.0.2",
 				"memory-fs": "^0.5.0",
 				"mocha-junit-reporter": "^2.0.2",
-				"postcss": "^8.4.38",
+				"postcss": "^8.4.47",
 				"postcss-html": "^1.7.0",
 				"rimraf": "^3.0.2",
 				"sass": "^1.77.0",
@@ -28782,9 +28782,9 @@
 			}
 		},
 		"node_modules/picocolors": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
-			"integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ=="
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
+			"integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw=="
 		},
 		"node_modules/picomatch": {
 			"version": "2.3.1",
@@ -28882,9 +28882,9 @@
 			}
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 		"node_modules/postcss": {
-			"version": "8.4.38",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
-			"integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
+			"version": "8.4.47",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
+			"integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
 			"funding": [
 				{
 					"type": "opencollective",
@@ -28901,8 +28901,8 @@
 			],
 			"dependencies": {
 				"nanoid": "^3.3.7",
-				"picocolors": "^1.0.0",
-				"source-map-js": "^1.2.0"
+				"picocolors": "^1.1.0",
+				"source-map-js": "^1.2.1"
 			},
 			"engines": {
 				"node": "^10 || ^12 || >=14"
@@ -31996,9 +31996,9 @@
 			}
 		},
 		"node_modules/source-map-js": {
-			"version": "1.2.0",
-			"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-			"integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==",
+			"version": "1.2.1",
+			"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+			"integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
 			"engines": {
 				"node": ">=0.10.0"
 			}
@@ -58708,9 +58708,9 @@
 			}
 		},
 		"picocolors": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
-			"integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ=="
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
+			"integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw=="
 		},
 		"picomatch": {
 			"version": "2.3.1",
@@ -58776,13 +58776,13 @@
 			"integrity": "sha512-d7Uw+eZoloe0EHDIYoe+bQ5WXnGMOpmiZFTuMWCwpjzzkL2nTjcKiAk4hh8TjnGye2TwWOk3UXucZ+3rbmBa8Q=="
 		},
 		"postcss": {
-			"version": "8.4.38",
-			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.38.tgz",
-			"integrity": "sha512-Wglpdk03BSfXkHoQa3b/oulrotAkwrlLDRSOb9D0bN86FdRyE9lppSp33aHNPgBa0JKCoB+drFLZkQoRRYae5A==",
+			"version": "8.4.47",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
+			"integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
 			"requires": {
 				"nanoid": "^3.3.7",
-				"picocolors": "^1.0.0",
-				"source-map-js": "^1.2.0"
+				"picocolors": "^1.1.0",
+				"source-map-js": "^1.2.1"
 			}
 		},
 		"postcss-calc": {
@@ -61083,9 +61083,9 @@
 			"integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
 		},
 		"source-map-js": {
-			"version": "1.2.0",
-			"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-			"integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg=="
+			"version": "1.2.1",
+			"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+			"integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA=="
 		},
 		"source-map-resolve": {
 			"version": "0.5.3",
diff --git a/package.json b/package.json
index 692fa7ecf00..47064f518a8 100644
--- a/package.json
+++ b/package.json
@@ -187,7 +187,7 @@
 		"junit-report-merger": "^3.0.2",
 		"memory-fs": "^0.5.0",
 		"mocha-junit-reporter": "^2.0.2",
-		"postcss": "^8.4.38",
+		"postcss": "^8.4.47",
 		"postcss-html": "^1.7.0",
 		"rimraf": "^3.0.2",
 		"sass": "^1.77.0",