diff --git a/package-lock.json b/package-lock.json
index 21174e37e..7157c33ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "lint-staged": "15.2.10",
         "mocha": "10.7.3",
         "nyc": "15.1.0",
-        "postcss": "8.4.41",
+        "postcss": "8.4.47",
         "rimraf": "5.0.10",
         "semantic-release": "22.0.12",
         "sinon": "17.0.2",
@@ -14400,9 +14400,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.41",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.41.tgz",
-      "integrity": "sha512-TesUflQ0WKZqAvg52PWL6kHgLKP6xB6heTOdoYM0Wt2UHyxNa4K25EZZMgKns3BH1RLVbZCREPpLY0rhnNoHVQ==",
+      "version": "8.4.47",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
+      "integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
       "dev": true,
       "funding": [
         {
@@ -14421,8 +14421,8 @@
       "license": "MIT",
       "dependencies": {
         "nanoid": "^3.3.7",
-        "picocolors": "^1.0.1",
-        "source-map-js": "^1.2.0"
+        "picocolors": "^1.1.0",
+        "source-map-js": "^1.2.1"
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
@@ -15170,6 +15170,13 @@
       "dev": true,
       "peer": true
     },
+    "node_modules/postcss/node_modules/picocolors": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
+      "integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==",
+      "dev": true,
+      "license": "ISC"
+    },
     "node_modules/prelude-ls": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@@ -17349,10 +17356,11 @@
       }
     },
     "node_modules/source-map-js": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-      "integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
       "dev": true,
+      "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.10.0"
       }
diff --git a/package.json b/package.json
index 0544691ca..87083d375 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "lint-staged": "15.2.10",
     "mocha": "10.7.3",
     "nyc": "15.1.0",
-    "postcss": "8.4.41",
+    "postcss": "8.4.47",
     "rimraf": "5.0.10",
     "semantic-release": "22.0.12",
     "sinon": "17.0.2",