diff --git a/package-lock.json b/package-lock.json
index 74a2b3dcdbf..bd2172c28de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -135,7 +135,7 @@
         "pino-devtools": "^2.8.0",
         "pino-pretty": "^13.1.3",
         "po2json": "mikeedwards/po2json#51e2310485bbe35e9e57f2eee238185459ca0eab",
-        "postcss": "^8.5.26",
+        "postcss": "^8.5.28",
         "postcss-loader": "^8.2.1",
         "prettier": "3.9.6",
         "pretty-quick": "4.2.2",
@@ -13510,9 +13510,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.26",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
-      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
+      "version": "8.5.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.28.tgz",
+      "integrity": "sha512-RRuzqDtt5Y9h3quz5hWhK+TPnsmVs6WwSU6LkJMeY4HstUEDuYTG8UJSdawMRzmzAtV+KEoG8N3Qg2qLy5vM/A==",
       "dev": true,
       "funding": [
         {
@@ -13530,7 +13530,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.17",
+        "nanoid": "^3.3.18",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/package.json b/package.json
index a7170a1ccd4..2b5d60712e9 100644
--- a/package.json
+++ b/package.json
@@ -289,7 +289,7 @@
     "pino-devtools": "^2.8.0",
     "pino-pretty": "^13.1.3",
     "po2json": "mikeedwards/po2json#51e2310485bbe35e9e57f2eee238185459ca0eab",
-    "postcss": "^8.5.26",
+    "postcss": "^8.5.28",
     "postcss-loader": "^8.2.1",
     "prettier": "3.9.6",
     "pretty-quick": "4.2.2",