diff --git a/package-lock.json b/package-lock.json
index c3dbc3d68..406351072 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "lint-staged": "15.2.7",
         "mocha": "10.7.0",
         "nyc": "15.1.0",
-        "postcss": "8.4.39",
+        "postcss": "8.4.40",
         "rimraf": "5.0.9",
         "semantic-release": "22.0.12",
         "sinon": "17.0.2",
@@ -14319,9 +14319,9 @@
       }
     },
     "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==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index a5aca26c3..c500bff05 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "lint-staged": "15.2.7",
     "mocha": "10.7.0",
     "nyc": "15.1.0",
-    "postcss": "8.4.39",
+    "postcss": "8.4.40",
     "rimraf": "5.0.9",
     "semantic-release": "22.0.12",
     "sinon": "17.0.2",