diff --git a/package.json b/package.json
index 4493e5494b..b9776fcd28 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "mini-css-extract-plugin": "1.3.9",
     "mkdirp": "0.5.1",
     "ncp": "2.0.0",
-    "postcss": "8.3.5",
+    "postcss": "8.5.10",
     "postcss-loader": "6.1.0",
     "postcss-prefix-selector": "1.10.0",
     "premove": "4.0.0",