diff --git a/package-lock.json b/package-lock.json
index 91ada6c3..35fc83fc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "html-webpack-plugin": "5.6.3",
         "mini-css-extract-plugin": "2.9.2",
         "monaco-editor-webpack-plugin": "7.1.0",
-        "postcss": "8.5.2",
+        "postcss": "8.5.3",
         "postcss-loader": "8.1.1",
         "sass": "1.85.0",
         "sass-loader": "16.0.5",
@@ -2663,9 +2663,9 @@
       }
     },
     "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==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 962dbc74..47d7cb19 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "html-webpack-plugin": "5.6.3",
     "mini-css-extract-plugin": "2.9.2",
     "monaco-editor-webpack-plugin": "7.1.0",
-    "postcss": "8.5.2",
+    "postcss": "8.5.3",
     "postcss-loader": "8.1.1",
     "sass": "1.85.0",
     "sass-loader": "16.0.5",