diff --git a/frontend/packages/build/package.json b/frontend/packages/build/package.json
index d9514ab6a..a590d8e68 100644
--- a/frontend/packages/build/package.json
+++ b/frontend/packages/build/package.json
@@ -14,7 +14,7 @@
     "clean-webpack-plugin": "^4.0.0",
     "compression-webpack-plugin": "^9.0.0",
     "copy-webpack-plugin": "^10.0.0",
-    "cssnano": "^5.0.2",
+    "cssnano": "^7.1.0",
     "dotenv-webpack": "^7.0.1",
     "fork-ts-checker-webpack-plugin": "^7",
     "html-webpack-plugin": "^5.4.0",