diff --git a/package.json b/package.json
index bbaaa07..5c0f00e 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
         "opn": "6.0.0",
         "ora": "5.1.0",
         "path": "0.12.7",
-        "postcss": "8.1.6",
+        "postcss": "8.4.31",
         "postcss-loader": "4.0.4",
         "postcss-preset-env": "6.7.0",
         "prop-types": "15.7.2",