diff --git a/package-lock.json b/package-lock.json
index c422b98..fbc6ead 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@types/react": "19.3.0",
         "@types/react-dom": "^19.3.0",
         "next": "^16.3.3",
-        "postcss": "^8.5.27",
+        "postcss": "^8.5.28",
         "react": "^19.3.0",
         "react-dom": "^19.3.0",
         "react-use-websocket": "^4.13.0",
@@ -7042,9 +7042,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.27",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.27.tgz",
-      "integrity": "sha512-79Iho8QeYyooJ8e9lCRyTVlyTAkS/kXBYKff6TMzS3kEWGQ8Ds5UEtXpGrSUDLUWok6QTvxeYy0GO8fopHnaSA==",
+      "version": "8.5.28",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.28.tgz",
+      "integrity": "sha512-RRuzqDtt5Y9h3quz5hWhK+TPnsmVs6WwSU6LkJMeY4HstUEDuYTG8UJSdawMRzmzAtV+KEoG8N3Qg2qLy5vM/A==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index c847543..0341dbc 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@types/react": "19.3.0",
     "@types/react-dom": "^19.3.0",
     "next": "^16.3.3",
-    "postcss": "^8.5.27",
+    "postcss": "^8.5.28",
     "react": "^19.3.0",
     "react-dom": "^19.3.0",
     "react-use-websocket": "^4.13.0",