diff --git a/sites/dev/package.json b/sites/dev/package.json
index 055203548b3..a8a643ffff6 100644
--- a/sites/dev/package.json
+++ b/sites/dev/package.json
@@ -61,7 +61,7 @@
   "devDependencies": {
     "autoprefixer": "10.4.20",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.40",
+    "postcss": "8.4.41",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "4.0.0",
     "tailwindcss": "3.4.7",
diff --git a/sites/lab/package.json b/sites/lab/package.json
index 86f42594985..bde5fa5fca9 100644
--- a/sites/lab/package.json
+++ b/sites/lab/package.json
@@ -62,7 +62,7 @@
   "devDependencies": {
     "autoprefixer": "10.4.20",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.40",
+    "postcss": "8.4.41",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "4.0.0",
     "tailwindcss": "3.4.7",
diff --git a/sites/org/package.json b/sites/org/package.json
index aa2606a6f4b..e3da8d43025 100644
--- a/sites/org/package.json
+++ b/sites/org/package.json
@@ -75,7 +75,7 @@
   "devDependencies": {
     "autoprefixer": "10.4.20",
     "js-yaml": "4.1.0",
-    "postcss": "8.4.40",
+    "postcss": "8.4.41",
     "remark-extract-frontmatter": "3.2.0",
     "remark-mdx-frontmatter": "4.0.0",
     "tailwindcss": "3.4.7",
diff --git a/yarn.lock b/yarn.lock
index 7746c86ce32..af5f7b5463d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11590,10 +11590,10 @@ postcss@8.4.31:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
-postcss@8.4.40, postcss@^8.4.23:
-  version "8.4.40"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.40.tgz#eb81f2a4dd7668ed869a6db25999e02e9ad909d8"
-  integrity sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==
+postcss@8.4.41, postcss@^8.4.23:
+  version "8.4.41"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.41.tgz#d6104d3ba272d882fe18fc07d15dc2da62fa2681"
+  integrity sha512-TesUflQ0WKZqAvg52PWL6kHgLKP6xB6heTOdoYM0Wt2UHyxNa4K25EZZMgKns3BH1RLVbZCREPpLY0rhnNoHVQ==
   dependencies:
     nanoid "^3.3.7"
     picocolors "^1.0.1"