diff --git a/package-lock.json b/package-lock.json
index ba966705..47a7d825 100644
--- a/package-lock.json
+++ b/package-lock.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": "8.5.5",
+        "postcss": "8.5.6",
         "postcss-loader": "8.1.1",
         "sass": "1.89.2",
         "sass-loader": "16.0.5",
@@ -2522,9 +2522,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.5",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.5.tgz",
-      "integrity": "sha512-d/jtm+rdNT8tpXuHY5MMtcbJFBkhXE6593XVR9UoGCH8jSFGci7jGvMGH5RYd5PBJW+00NZQt6gf7CbagJCrhg==",
+      "version": "8.5.6",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.6.tgz",
+      "integrity": "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index 5d1699de..0abd4fa5 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "html-webpack-plugin": "5.6.3",
     "mini-css-extract-plugin": "2.9.2",
     "monaco-editor-webpack-plugin": "7.1.0",
-    "postcss": "8.5.5",
+    "postcss": "8.5.6",
     "postcss-loader": "8.1.1",
     "sass": "1.89.2",
     "sass-loader": "16.0.5",