diff --git a/apps/portal/package.json b/apps/portal/package.json
index 80ec3e99620..f6729dd2a39 100644
--- a/apps/portal/package.json
+++ b/apps/portal/package.json
@@ -110,7 +110,7 @@
   },
   "devDependencies": {
     "@babel/eslint-parser": "7.28.4",
-    "dompurify": "3.3.1",
+    "dompurify": "3.4.0",
     "@doist/react-interpolate": "2.2.1",
     "@sentry/react": "7.120.4",
     "@testing-library/jest-dom": "6.9.1",