diff --git a/package.json b/package.json
index 41a7c4d0735b2..7bccf82277038 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "css-vars-ponyfill": "^2.4.3",
     "davclient.js": "git+https://github.com/owncloud/davclient.js.git#0.2.1",
     "debounce": "^1.2.0",
-    "dompurify": "^2.2.6",
+    "dompurify": "^2.4.9",
     "escape-html": "^1.0.3",
     "handlebars": "^4.7.6",
     "jcrop": "git+https://github.com/ChristophWurst/Jcrop.git#v0.9.12-npm3",