diff --git a/www/package-lock.json b/www/package-lock.json
index 63d4534b..dc2ad001 100644
--- a/www/package-lock.json
+++ b/www/package-lock.json
@@ -30,7 +30,7 @@
         "grunt-sitemap": "^2.0.1",
         "grunt-usemin": "^3.1.1",
         "load-grunt-tasks": "^5.1.0",
-        "postcss": "^8.4.40"
+        "postcss": "^8.4.42"
       },
       "engines": {
         "node": ">=14"
@@ -2781,9 +2781,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.40",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.40.tgz",
-      "integrity": "sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==",
+      "version": "8.4.42",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.42.tgz",
+      "integrity": "sha512-hywKUQB9Ra4dR1mGhldy5Aj1X3MWDSIA1cEi+Uy0CjheLvP6Ual5RlwMCh8i/X121yEDLDIKBsrCQ8ba3FDMfQ==",
       "dev": true,
       "funding": [
         {
@@ -5652,9 +5652,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.40",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.40.tgz",
-      "integrity": "sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==",
+      "version": "8.4.42",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.42.tgz",
+      "integrity": "sha512-hywKUQB9Ra4dR1mGhldy5Aj1X3MWDSIA1cEi+Uy0CjheLvP6Ual5RlwMCh8i/X121yEDLDIKBsrCQ8ba3FDMfQ==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.7",
diff --git a/www/package.json b/www/package.json
index bd59cc08..e8112e7f 100644
--- a/www/package.json
+++ b/www/package.json
@@ -40,7 +40,7 @@
     "grunt-sitemap": "^2.0.1",
     "grunt-usemin": "^3.1.1",
     "load-grunt-tasks": "^5.1.0",
-    "postcss": "^8.4.40"
+    "postcss": "^8.4.42"
   },
   "engines": {
     "node": ">=14"