diff --git a/package-lock.json b/package-lock.json
index 061ea70..5b8b16c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@types/react": "19.2.14",
         "@types/react-dom": "^19.2.3",
         "next": "^16.1.6",
-        "postcss": "^8.5.6",
+        "postcss": "^8.5.8",
         "react": "^19.2.3",
         "react-dom": "^19.2.4",
         "react-use-websocket": "^4.13.0",
@@ -2091,12 +2091,6 @@
         "tailwindcss": "4.2.1"
       }
     },
-    "node_modules/@tailwindcss/node/node_modules/tailwindcss": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.0.tgz",
-      "integrity": "sha512-yYzTZ4++b7fNYxFfpnberEEKu43w44aqDMNM9MHMmcKuCH7lL8jJ4yJ7LGHv7rSwiqM0nkiobF9I6cLlpS2P7Q==",
-      "license": "MIT"
-    },
     "node_modules/@tailwindcss/oxide": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.1.tgz",
@@ -2396,12 +2390,6 @@
         "tailwindcss": "4.2.1"
       }
     },
-    "node_modules/@tailwindcss/postcss/node_modules/tailwindcss": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.0.tgz",
-      "integrity": "sha512-yYzTZ4++b7fNYxFfpnberEEKu43w44aqDMNM9MHMmcKuCH7lL8jJ4yJ7LGHv7rSwiqM0nkiobF9I6cLlpS2P7Q==",
-      "license": "MIT"
-    },
     "node_modules/@testing-library/dom": {
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
@@ -6144,9 +6132,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.6",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
-      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
+      "version": "8.5.8",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
+      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 2e338de..13b6abc 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@types/react": "19.2.14",
     "@types/react-dom": "^19.2.3",
     "next": "^16.1.6",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.8",
     "react": "^19.2.3",
     "react-dom": "^19.2.4",
     "react-use-websocket": "^4.13.0",