diff --git a/package.json b/package.json
index eecb0bb..4826eb9 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "eslint-config-prettier": "^9.1.0",
     "husky": "^9.0.11",
     "lint-staged": "^15.2.5",
-    "postcss": "^8.4.35",
+    "postcss": "^8.4.40",
     "prettier": "^3.2.5",
     "prettier-plugin-tailwindcss": "^0.6.5",
     "tailwindcss": "^3.4.7",
diff --git a/yarn.lock b/yarn.lock
index 4e8736c..27ba96a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2924,10 +2924,10 @@ postcss@8.4.31:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@^8.4.23, postcss@^8.4.35:
-  version "8.4.39"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.39.tgz#aa3c94998b61d3a9c259efa51db4b392e1bde0e3"
-  integrity sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==
+postcss@^8.4.23, postcss@^8.4.40:
+  version "8.4.40"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.40.tgz#eb81f2a4dd7668ed869a6db25999e02e9ad909d8"
+  integrity sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==
   dependencies:
     nanoid "^3.3.7"
     picocolors "^1.0.1"