diff --git a/package-lock.json b/package-lock.json
index 57e405718..89007cb56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "datatables.net-dt": "^1.13.6",
         "datatables.net-plugins": "^1.13.6",
         "jquery": "^3.7.0",
-        "postcss": "8.5.2"
+        "postcss": "8.5.3"
       },
       "devDependencies": {
         "caniuse-lite": "^1.0.30001600",
@@ -4697,9 +4697,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.2",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.2.tgz",
-      "integrity": "sha512-MjOadfU3Ys9KYoX0AdkBlFEF1Vx37uCCeN4ZHnmwm9FfpbsGWMZeBLMmmpY+6Ocqod7mkdZ0DT31OlbsFrLlkA==",
+      "version": "8.5.3",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.3.tgz",
+      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 09af11fea..08550ae13 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "datatables.net-plugins": "^1.13.6",
     "@fortawesome/fontawesome-free": "^6.5.1",
     "jquery": "^3.7.0",
-    "postcss": "8.5.2"
+    "postcss": "8.5.3"
   },
   "devDependencies": {
     "gulp": "^4.0.0",