diff --git a/frontend/package.json b/frontend/package.json
index 28720345f..0d0d0fab2 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -33,7 +33,7 @@
     "mini-css-extract-plugin": "2.6.0",
     "mustache": "4.2.0",
     "node-sass": "7.0.1",
-    "postcss": "8.4.12",
+    "postcss": "8.4.31",
     "postcss-loader": "6.2.1",
     "postcss-preset-env": "7.4.3",
     "preact": "10.7.1",