diff --git a/web/package.json b/web/package.json
index b56205959f1..c4497c3c94d 100644
--- a/web/package.json
+++ b/web/package.json
@@ -108,7 +108,7 @@
     "convert-units": "^2.3.4",
     "date-fns": "^4.1.0",
     "diff-arrays-of-objects": "^1.1.8",
-    "dompurify": "^3.3.3",
+    "dompurify": "^3.4.0",
     "hotkeys-js": "^4.0.0",
     "html-to-image": "1.11.11",
     "immutability-helper": "^3.0.0",
diff --git a/web/yarn.lock b/web/yarn.lock
index 848a54530c6..b03ec71dec7 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -6803,15 +6803,15 @@ __metadata:
   languageName: node
   linkType: hard
 
-"dompurify@npm:^3.3.3":
-  version: 3.3.3
-  resolution: "dompurify@npm:3.3.3"
+"dompurify@npm:^3.4.0":
+  version: 3.4.0
+  resolution: "dompurify@npm:3.4.0"
   dependencies:
     "@types/trusted-types": "npm:^2.0.7"
   dependenciesMeta:
     "@types/trusted-types":
       optional: true
-  checksum: 10c0/097c14a21a3f6cb95beded9ecd255f7c3512c42767b048390c747b0fe35736f6a71e02320fc50a9ac2be645834b463e4760915d595d502a56452daf339d0ea9c
+  checksum: 10c0/5593ac44ee20b9aa521c2120884effc98927fb9128c548183c75e79e0a04357c62ee913a049a267c8f396cb8c9d520ecf72562826c5524c46d4fe03c12063638
   languageName: node
   linkType: hard
 
@@ -12907,7 +12907,7 @@ __metadata:
     css-minimizer-webpack-plugin: "npm:^8.0.0"
     date-fns: "npm:^4.1.0"
     diff-arrays-of-objects: "npm:^1.1.8"
-    dompurify: "npm:^3.3.3"
+    dompurify: "npm:^3.4.0"
     eslint: "npm:^9.39.2"
     eslint-plugin-jest: "npm:^29.15.0"
     eslint-plugin-react: "npm:^7.37.5"