diff --git a/package-lock.json b/package-lock.json
index 152da851..28c6f24a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -106,7 +106,7 @@
         "npm-run-all": "^4.1.5",
         "oauth2-server": "^2.4.1",
         "open": "^10.1.0",
-        "postcss": "^8.5.2",
+        "postcss": "^8.5.3",
         "postcss-loader": "^8.1.1",
         "postcss-preset-env": "^10.1.4",
         "postcss-scss": "^4.0.9",
@@ -20143,7 +20143,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.2",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
+      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 7fb4a057..4f4f6525 100644
--- a/package.json
+++ b/package.json
@@ -170,7 +170,7 @@
     "npm-run-all": "^4.1.5",
     "oauth2-server": "^2.4.1",
     "open": "^10.1.0",
-    "postcss": "^8.5.2",
+    "postcss": "^8.5.3",
     "postcss-scss": "^4.0.9",
     "postcss-loader": "^8.1.1",
     "postcss-preset-env": "^10.1.4",