diff --git a/install/package.json b/install/package.json
index 59c1ca9145..a4b8036269 100644
--- a/install/package.json
+++ b/install/package.json
@@ -109,7 +109,7 @@
         "passport-local": "1.0.0",
         "pg": "8.7.3",
         "pg-cursor": "2.7.3",
-        "postcss": "8.4.14",
+        "postcss": "8.4.16",
         "postcss-clean": "1.2.0",
         "prompt": "1.3.0",
         "ioredis": "5.2.2",