diff --git a/config/dependencies.yaml b/config/dependencies.yaml
index 12174cdfced..19b15716fad 100644
--- a/config/dependencies.yaml
+++ b/config/dependencies.yaml
@@ -255,7 +255,7 @@ dev:
     'autoprefixer': '10.4.14'
     'eslint-config-next': *next
     'js-yaml': &jsYaml '4.1.0'
-    'postcss': &postcss '8.4.26'
+    'postcss': &postcss '8.4.27'
     'playwright': '^1.32.3'
     'remark-extract-frontmatter': '3.2.0'
     'remark-mdx-frontmatter': '3.0.0'
diff --git a/sites/dev/package.json b/sites/dev/package.json
index 5fe32e6dfad..32dc55507e8 100644
--- a/sites/dev/package.json
+++ b/sites/dev/package.json
@@ -66,7 +66,7 @@
     "autoprefixer": "10.4.14",
     "eslint-config-next": "13.4.12",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.26",
+    "postcss": "8.4.27",
     "playwright": "^1.32.3",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "3.0.0",
diff --git a/sites/lab/package.json b/sites/lab/package.json
index e6eb86d7302..75ebd82cab4 100644
--- a/sites/lab/package.json
+++ b/sites/lab/package.json
@@ -71,7 +71,7 @@
     "autoprefixer": "10.4.14",
     "eslint-config-next": "13.4.12",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.26",
+    "postcss": "8.4.27",
     "playwright": "^1.32.3",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "3.0.0",
diff --git a/sites/org/package.json b/sites/org/package.json
index fa04da424ca..53caf1419e5 100644
--- a/sites/org/package.json
+++ b/sites/org/package.json
@@ -74,7 +74,7 @@
     "autoprefixer": "10.4.14",
     "eslint-config-next": "13.4.12",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.26",
+    "postcss": "8.4.27",
     "playwright": "^1.32.3",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 8db1a64dbf4..f4604f67945 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13742,10 +13742,10 @@ postcss@8.4.14:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@8.4.26, postcss@^8, postcss@^8.4.23, postcss@^8.4.26, postcss@^8.4.5:
-  version "8.4.26"
-  resolved "https://registry.npmjs.org/postcss/-/postcss-8.4.26.tgz"
-  integrity sha512-jrXHFF8iTloAenySjM/ob3gSj7pCu0Ji49hnjqzsgSRa50hkWCKD0HQ+gMNJkW38jBI68MpAAg7ZWwHwX8NMMw==
+postcss@8.4.27, postcss@^8, postcss@^8.4.23, postcss@^8.4.26, postcss@^8.4.5:
+  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"