diff --git a/frontend/package.json b/frontend/package.json
index 0675a0be519..36802d60ba2 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -335,7 +335,8 @@
     "minimatch@^9.0.4": "^9.0.6",
     "fast-uri": "3.1.2",
     "shell-quote": "^1.8.4",
-    "protobufjs": "7.5.8"
+    "protobufjs": "7.5.8",
+    "dompurify": "^3.4.11"
   },
   "lint-staged": {
     "*.{js,jsx,ts,tsx,json,gql,graphql}": "eslint --color --fix"
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index 2bef54747fa..d1f54f1efa5 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -10025,15 +10025,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"dompurify@npm:^3.2.4":
-  version: 3.2.7
-  resolution: "dompurify@npm:3.2.7"
+"dompurify@npm:^3.4.11":
+  version: 3.4.12
+  resolution: "dompurify@npm:3.4.12"
   dependencies:
     "@types/trusted-types": "npm:^2.0.7"
   dependenciesMeta:
     "@types/trusted-types":
       optional: true
-  checksum: 10c0/d41bb31a72f1acdf9b84c56723c549924b05d92a39a15bd8c40bec9007ff80d5fccf844bc53ee12af5b69044f9a7ce24a1e71c267a4f49cf38711379ed8c1363
+  checksum: 10c0/127a13817353d4e20e75a991a9022a04c3af12af7479f68e2b8bee6dbc7330a96edfb8f4ebff96f4f0f24cd43e8dbba46214131f510c3aa87a843bd8b610d0ab
   languageName: node
   linkType: hard