diff --git a/apps/ui/package.json b/apps/ui/package.json
index 9b5d1d0..e1fa716 100644
--- a/apps/ui/package.json
+++ b/apps/ui/package.json
@@ -72,7 +72,7 @@
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "^2.1.0",
     "prettier": "^3.2.5",
-    "postcss": "^8.4.35",
+    "postcss": "^8.4.31",
     "protractor": "^7.0.0",
     "puppeteer": "^22.0.0",
     "serverless-apigw-binary": "^0.4.4",