diff --git a/package-lock.json b/package-lock.json
index ed4cc35a..bb8216bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "jest-environment-jsdom": "29.7.0",
         "ncp": "2.0.0",
         "npm-run-all": "4.1.5",
-        "postcss": "8.4.29",
+        "postcss": "8.4.30",
         "prettier": "3.0.3",
         "rimraf": "5.0.1",
         "rollup": "3.29.2",
@@ -5724,9 +5724,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.29",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.29.tgz",
-      "integrity": "sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==",
+      "version": "8.4.30",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.30.tgz",
+      "integrity": "sha512-7ZEao1g4kd68l97aWG/etQKPKq07us0ieSZ2TnFDk11i0ZfDW2AwKHYU8qv4MZKqN2fdBfg+7q0ES06UA73C1g==",
       "dev": true,
       "funding": [
         {
@@ -11304,9 +11304,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.29",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.29.tgz",
-      "integrity": "sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==",
+      "version": "8.4.30",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.30.tgz",
+      "integrity": "sha512-7ZEao1g4kd68l97aWG/etQKPKq07us0ieSZ2TnFDk11i0ZfDW2AwKHYU8qv4MZKqN2fdBfg+7q0ES06UA73C1g==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.6",
diff --git a/package.json b/package.json
index 95f5c2d2..dedb7952 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "jest-environment-jsdom": "29.7.0",
     "ncp": "2.0.0",
     "npm-run-all": "4.1.5",
-    "postcss": "8.4.29",
+    "postcss": "8.4.30",
     "prettier": "3.0.3",
     "rimraf": "5.0.1",
     "rollup": "3.29.2",