diff --git a/package-lock.json b/package-lock.json
index 47682929b..9a61e928f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
         "@types/react-dom": "^19.1.9",
         "eslint": "^9.35.0",
         "eslint-config-next": "^15.5.2",
-        "postcss": "^8.4.38",
+        "postcss": "^8.5.18",
         "prettier": "^3.2.5",
         "prettier-plugin-tailwindcss": "^0.5.14",
         "tailwindcss": "^3.4.3",
@@ -5878,9 +5878,9 @@
       }
     },
     "node_modules/nanoid": {
-      "version": "3.3.11",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",
-      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
+      "version": "3.3.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.16.tgz",
+      "integrity": "sha512-bzlKTyNJ7+LdGIIwy8ijFpIqEQIvafahV7eYykJ8Cvh42EdJeODoJ6gUJXpQJvej1BddH8OqTXZNE/KfbWAu8Q==",
       "funding": [
         {
           "type": "github",
@@ -6434,9 +6434,9 @@
       }
     },
     "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": "8.5.18",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.18.tgz",
+      "integrity": "sha512-xdB1oSLHbz1vRWgCDalrCqEFTWzFlhqFC5tIHLMOSUIjhm3XXQ1qrFy8S/ESr1JYRRXqM3c1QFiMZUJdUTqyMQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -6453,7 +6453,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.11",
+        "nanoid": "^3.3.12",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
diff --git a/package.json b/package.json
index d89507b2d..b0d4d2341 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "@types/react-dom": "^19.1.9",
     "eslint": "^9.35.0",
     "eslint-config-next": "^15.5.2",
-    "postcss": "^8.4.38",
+    "postcss": "^8.5.18",
     "prettier": "^3.2.5",
     "prettier-plugin-tailwindcss": "^0.5.14",
     "tailwindcss": "^3.4.3",