diff --git a/demo/package-lock.json b/demo/package-lock.json
index 8886bb62..b7e4da83 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -1478,7 +1478,9 @@
 			}
 		},
 		"../node_modules/postcss": {
-			"version": "8.4.24",
+			"version": "8.4.31",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+			"integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
 			"dev": true,
 			"funding": [
 				{
@@ -1494,7 +1496,6 @@
 					"url": "https://github.com/sponsors/ai"
 				}
 			],
-			"license": "MIT",
 			"dependencies": {
 				"nanoid": "^3.3.6",
 				"picocolors": "^1.0.0",
@@ -2212,7 +2213,9 @@
 			"license": "ISC"
 		},
 		"node_modules/postcss": {
-			"version": "8.4.26",
+			"version": "8.4.31",
+			"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+			"integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
 			"funding": [
 				{
 					"type": "opencollective",
@@ -2227,7 +2230,6 @@
 					"url": "https://github.com/sponsors/ai"
 				}
 			],
-			"license": "MIT",
 			"dependencies": {
 				"nanoid": "^3.3.6",
 				"picocolors": "^1.0.0",