diff --git a/install/package.json b/install/package.json
index 8c196c6567..b248cbe0c5 100644
--- a/install/package.json
+++ b/install/package.json
@@ -118,7 +118,7 @@
         "passport-local": "1.0.0",
         "pg": "8.16.0",
         "pg-cursor": "2.15.0",
-        "postcss": "8.5.3",
+        "postcss": "8.5.4",
         "postcss-clean": "1.2.0",
         "progress-webpack-plugin": "1.0.16",
         "prompt": "1.3.0",