diff --git a/package.json b/package.json
index a822b947..d80161d6 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "karma-coverage": "2.2.1",
     "karma-jasmine": "5.1.0",
     "karma-jasmine-html-reporter": "2.1.0",
-    "postcss": "8.4.27",
+    "postcss": "8.4.31",
     "prettier": "3.0.1",
     "tailwindcss": "3.3.3",
     "typescript": "5.2.2"
diff --git a/yarn.lock b/yarn.lock
index c523f146..917c294b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6627,10 +6627,10 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.1.0, postcss-value-parser@^
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@8.4.27:
-  version "8.4.27"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.27.tgz#234d7e4b72e34ba5a92c29636734349e0d9c3057"
-  integrity sha512-gY/ACJtJPSmUFPDCHtX78+01fHa64FaU4zaaWfuh1MhGJISufJAH4cun6k/8fwsHYeK4UQmENQK+tRLCFJE8JQ==
+postcss@8.4.31:
+  version "8.4.31"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.31.tgz#92b451050a9f914da6755af352bdc0192508656d"
+  integrity sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==
   dependencies:
     nanoid "^3.3.6"
     picocolors "^1.0.0"