diff --git a/package-lock.json b/package-lock.json
index a533ae1..cc3baff 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": "^16.2.4",
-        "postcss": "^8.5.10",
+        "postcss": "^8.5.12",
         "react": "^19.2.5",
         "react-dom": "^19.2.5",
         "react-use-websocket": "^4.13.0",
@@ -2089,12 +2089,6 @@
         "tailwindcss": "4.2.4"
       }
     },
-    "node_modules/@tailwindcss/node/node_modules/tailwindcss": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.2.tgz",
-      "integrity": "sha512-KWBIxs1Xb6NoLdMVqhbhgwZf2PGBpPEiwOqgI4pFIYbNTfBXiKYyWoTsXgBQ9WFg/OlhnvHaY+AEpW7wSmFo2Q==",
-      "license": "MIT"
-    },
     "node_modules/@tailwindcss/oxide": {
       "version": "4.2.4",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.4.tgz",
@@ -2394,12 +2388,6 @@
         "tailwindcss": "4.2.4"
       }
     },
-    "node_modules/@tailwindcss/postcss/node_modules/tailwindcss": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.2.2.tgz",
-      "integrity": "sha512-KWBIxs1Xb6NoLdMVqhbhgwZf2PGBpPEiwOqgI4pFIYbNTfBXiKYyWoTsXgBQ9WFg/OlhnvHaY+AEpW7wSmFo2Q==",
-      "license": "MIT"
-    },
     "node_modules/@testing-library/dom": {
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
@@ -6093,9 +6081,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.10",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
-      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
+      "version": "8.5.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.12.tgz",
+      "integrity": "sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 6fe7799..9e6be21 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@types/react": "19.2.14",
     "@types/react-dom": "^19.2.3",
     "next": "^16.2.4",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.12",
     "react": "^19.2.5",
     "react-dom": "^19.2.5",
     "react-use-websocket": "^4.13.0",