diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 36bac1ebb6d..ab384e073c5 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -80,7 +80,7 @@
         "cva": "npm:class-variance-authority@^0.7.1",
         "date-fns": "^4.1.0",
         "diff": "^8.0.3",
-        "dompurify": "^3.2.4",
+        "dompurify": "^3.4.0",
         "file-saver": "^2.0.5",
         "framer-motion": "^11.14.1",
         "i18next": "^24.1.0",
@@ -9889,9 +9889,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.3.tgz",
-      "integrity": "sha512-Oj6pzI2+RqBfFG+qOaOLbFXLQ90ARpcGG6UePL82bJLtdsa6CYJD7nmiU8MW9nQNOtCHV3lZ/Bzq1X0QYbBZCA==",
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.0.tgz",
+      "integrity": "sha512-nolgK9JcaUXMSmW+j1yaSvaEaoXYHwWyGJlkoCTghc97KgGDDSnpoU/PlEnw63Ah+TGKFOyY+X5LnxaWbCSfXg==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"
diff --git a/frontend/package.json b/frontend/package.json
index 0603bf6af96..f1f6429b84c 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -92,7 +92,7 @@
     "cva": "npm:class-variance-authority@^0.7.1",
     "date-fns": "^4.1.0",
     "diff": "^8.0.3",
-    "dompurify": "^3.2.4",
+    "dompurify": "^3.4.0",
     "file-saver": "^2.0.5",
     "framer-motion": "^11.14.1",
     "i18next": "^24.1.0",