diff --git a/package-lock.json b/package-lock.json
index bdaddcd..304e4f7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "classnames": "^2.5.1",
         "firebase": "^12.9.0",
         "next": "16.3.1",
-        "postcss": "^8.5.23",
+        "postcss": "^8.5.26",
         "prop-types": "^15.8.1",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
@@ -11223,6 +11223,34 @@
         }
       }
     },
+    "node_modules/next/node_modules/postcss": {
+      "version": "8.5.23",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.23.tgz",
+      "integrity": "sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==",
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "nanoid": "^3.3.16",
+        "picocolors": "^1.1.1",
+        "source-map-js": "^1.2.1"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      }
+    },
     "node_modules/node-exports-info": {
       "version": "1.6.2",
       "resolved": "https://registry.npmjs.org/node-exports-info/-/node-exports-info-1.6.2.tgz",
@@ -11649,9 +11677,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.23.tgz",
-      "integrity": "sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==",
+      "version": "8.5.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.26.tgz",
+      "integrity": "sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -11668,7 +11696,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.16",
+        "nanoid": "^3.3.17",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/package.json b/package.json
index f6d53c4..5cf3b13 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "classnames": "^2.5.1",
     "firebase": "^12.9.0",
     "next": "16.3.1",
-    "postcss": "^8.5.23",
+    "postcss": "^8.5.26",
     "prop-types": "^15.8.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",