diff --git a/package.json b/package.json
index 990a3333..6b8b3a52 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "gulp-svg-sprite": "^1.5.0",
     "lodash": "^4.17.20",
     "minimist": "1.2.8",
-    "postcss": "^8.4.26",
+    "postcss": "^8.4.27",
     "postcss-csso": "^5.0.1",
     "postcss-uncss": "^0.17.0",
     "prettier": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index fc109843..ce64f530 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4435,10 +4435,10 @@ postcss@^7.0.16, postcss@^7.0.17:
     picocolors "^0.2.1"
     source-map "^0.6.1"
 
-postcss@^8.4.26:
-  version "8.4.26"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.26.tgz#1bc62ab19f8e1e5463d98cf74af39702a00a9e94"
-  integrity sha512-jrXHFF8iTloAenySjM/ob3gSj7pCu0Ji49hnjqzsgSRa50hkWCKD0HQ+gMNJkW38jBI68MpAAg7ZWwHwX8NMMw==
+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==
   dependencies:
     nanoid "^3.3.6"
     picocolors "^1.0.0"