diff --git a/live-editor/package.json b/live-editor/package.json
index 11e4f94..4a888b2 100644
--- a/live-editor/package.json
+++ b/live-editor/package.json
@@ -21,7 +21,7 @@
     "monaco-yaml": "file:./src/monaco-yaml",
     "pako": "^2.1.0",
     "path-browserify": "^1.0.0",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.1",
     "postcss-load-config": "^5.1.0",
     "prettier": "3.4.2",
     "svelte": "^3.59.2",
diff --git a/live-editor/yarn.lock b/live-editor/yarn.lock
index e702933..6263d44 100644
--- a/live-editor/yarn.lock
+++ b/live-editor/yarn.lock
@@ -1625,10 +1625,10 @@ mz@^2.7.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
-nanoid@^3.3.7:
-  version "3.3.7"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.7.tgz#d0c301a691bc8d54efa0a2226ccf3fe2fd656bd8"
-  integrity sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==
+nanoid@^3.3.8:
+  version "3.3.8"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.8.tgz#b1be3030bee36aaff18bacb375e5cce521684baf"
+  integrity sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==
 
 node-releases@^2.0.18:
   version "2.0.18"
@@ -1784,12 +1784,12 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.4.43, postcss@^8.4.47, postcss@^8.4.49:
-  version "8.4.49"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.49.tgz#4ea479048ab059ab3ae61d082190fabfd994fe19"
-  integrity sha512-OCVPnIObs4N29kxTjzLfUryOkvZEq+pf8jTF0lg8E7uETuWHA+v7j3c/xJmiqpX450191LlmZfUKkXxkTry7nA==
+postcss@^8.4.43, postcss@^8.4.47, postcss@^8.5.1:
+  version "8.5.1"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.1.tgz#e2272a1f8a807fafa413218245630b5db10a3214"
+  integrity sha512-6oz2beyjc5VMn/KV1pPw8fliQkhBXrVn1Z3TVyqZxU8kZpzEKhBdmCFqI6ZbmGtamQvQGuU1sgPTk8ZrXDD7jQ==
   dependencies:
-    nanoid "^3.3.7"
+    nanoid "^3.3.8"
     picocolors "^1.1.1"
     source-map-js "^1.2.1"