diff --git a/package-lock.json b/package-lock.json
index 09e91867..821166bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -52,7 +52,7 @@
         "bytes": "^3.1.2",
         "css-loader": "^7.1.2",
         "file-loader": "^6.2.0",
-        "postcss": "^8.4.31",
+        "postcss": "^8.5.6",
         "postcss-loader": "^8.2.0",
         "process": "0.11.10",
         "sass": "^1.97.3",
@@ -3081,9 +3081,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.41",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.41.tgz",
-      "integrity": "sha512-TesUflQ0WKZqAvg52PWL6kHgLKP6xB6heTOdoYM0Wt2UHyxNa4K25EZZMgKns3BH1RLVbZCREPpLY0rhnNoHVQ==",
+      "version": "8.5.6",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
+      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
       "dev": true,
       "funding": [
         {
@@ -3099,10 +3099,11 @@
           "url": "https://github.com/sponsors/ai"
         }
       ],
+      "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.7",
-        "picocolors": "^1.0.1",
-        "source-map-js": "^1.2.0"
+        "nanoid": "^3.3.11",
+        "picocolors": "^1.1.1",
+        "source-map-js": "^1.2.1"
       },
       "engines": {
         "node": "^10 || ^12 || >=14"
@@ -3678,10 +3679,11 @@
       }
     },
     "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 90458007..a81d9501 100644
--- a/package.json
+++ b/package.json
@@ -358,7 +358,7 @@
     "bytes": "^3.1.2",
     "css-loader": "^7.1.2",
     "file-loader": "^6.2.0",
-    "postcss": "^8.4.31",
+    "postcss": "^8.5.6",
     "postcss-loader": "^8.2.0",
     "process": "0.11.10",
     "sass": "^1.97.3",