diff --git a/package.json b/package.json
index bbe9ba5..a1d5f79 100644
--- a/package.json
+++ b/package.json
@@ -100,7 +100,7 @@
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
     "jest-junit": "^16.0.0",
-    "postcss": "^8.5.3",
+    "postcss": "^8.5.4",
     "prettier": "^3.5.3",
     "prettier-plugin-tailwindcss": "^0.6.11",
     "prisma": "^6.5.0",
diff --git a/yarn.lock b/yarn.lock
index ddd08cc..e0584ef 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11390,6 +11390,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"nanoid@npm:^3.3.11":
+  version: 3.3.11
+  resolution: "nanoid@npm:3.3.11"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: 10c0/40e7f70b3d15f725ca072dfc4f74e81fcf1fbb02e491cf58ac0c79093adc9b0a73b152bcde57df4b79cd097e13023d7504acb38404a4da7bc1cd8e887b82fe0b
+  languageName: node
+  linkType: hard
+
 "nanoid@npm:^3.3.6, nanoid@npm:^3.3.8":
   version: 3.3.8
   resolution: "nanoid@npm:3.3.8"
@@ -12118,14 +12127,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.5.3":
-  version: 8.5.3
-  resolution: "postcss@npm:8.5.3"
+"postcss@npm:^8.5.4":
+  version: 8.5.4
+  resolution: "postcss@npm:8.5.4"
   dependencies:
-    nanoid: "npm:^3.3.8"
+    nanoid: "npm:^3.3.11"
     picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10c0/b75510d7b28c3ab728c8733dd01538314a18c52af426f199a3c9177e63eb08602a3938bfb66b62dc01350b9aed62087eabbf229af97a1659eb8d3513cec823b3
+  checksum: 10c0/0feff648614a834f7cd5396ea6b05b658ca0507e10a4eaad03b56c348f6aec93f42a885fc1b30522630c6a7e49ae53b38a061e3cba526f2d9857afbe095a22bb
   languageName: node
   linkType: hard
 
@@ -14103,7 +14112,7 @@ __metadata:
     lucide-react: "npm:^0.511.0"
     next: "npm:^15.3.2"
     next-themes: "npm:^0.4.6"
-    postcss: "npm:^8.5.3"
+    postcss: "npm:^8.5.4"
     prettier: "npm:^3.5.3"
     prettier-plugin-tailwindcss: "npm:^0.6.11"
     prisma: "npm:^6.5.0"