diff --git a/package-lock.json b/package-lock.json
index 67b7523f6..1ebe0d733 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "markdown-it": "^13.0.2",
         "markdown-it-anchor": "^8.6.7",
         "markdown-it-attrs": "^4.1.6",
-        "postcss": "^8.4.39",
+        "postcss": "^8.4.40",
         "postcss-cli": "^10.0.0"
       },
       "devDependencies": {
@@ -6312,9 +6312,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.39",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.39.tgz",
-      "integrity": "sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==",
+      "version": "8.4.40",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.40.tgz",
+      "integrity": "sha512-YF2kKIUzAofPMpfH6hOi2cGnv/HrUlfucspc7pDyvv7kGdqXrfj8SCl/t8owkEgKEuu8ZcRjSOxFxVLqwChZ2Q==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 414ac10b2..d6b9232d1 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "markdown-it": "^13.0.2",
     "markdown-it-anchor": "^8.6.7",
     "markdown-it-attrs": "^4.1.6",
-    "postcss": "^8.4.39",
+    "postcss": "^8.4.40",
     "postcss-cli": "^10.0.0"
   },
   "devDependencies": {