diff --git a/package.json b/package.json
index b7efc8c..933cdc9 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "eslint-config-next": "16.2.6",
     "husky": "^9.1.7",
     "npm-check-updates": "^19.1.2",
-    "postcss": "^8.5.6",
+    "postcss": "^8.5.14",
     "prettier": "^3.7.4",
     "prettier-plugin-tailwindcss": "^0.7.2",
     "tailwindcss": "^4.1.17",
diff --git a/yarn.lock b/yarn.lock
index 0bd4d89..a6f7875 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2851,10 +2851,10 @@ postcss@8.4.31:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@^8.4.41, postcss@^8.5.6:
-  version "8.5.6"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz"
-  integrity sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==
+postcss@^8.4.41, postcss@^8.5.14:
+  version "8.5.14"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.14.tgz#a66c2d7808fadf69ebb5b84a03f8bafd76c4919c"
+  integrity sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==
   dependencies:
     nanoid "^3.3.11"
     picocolors "^1.1.1"