diff --git a/package-lock.json b/package-lock.json
index 03d01536..f8431bfb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -668,9 +668,9 @@
       }
     },
     "dompurify": {
-      "version": "2.3.9",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.9.tgz",
-      "integrity": "sha512-3zOnuTwup4lPV/GfGS6UzG4ub9nhSYagR/5tB3AvDEwqyy5dtyCM2dVjwGDCnrPerXifBKTYh/UWCGKK7ydhhw=="
+      "version": "2.5.6",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.5.6.tgz",
+      "integrity": "sha512-zUTaUBO8pY4+iJMPE1B9XlO2tXVYIcEA4SNGtvDELzTSCQO7RzH+j7S180BmhmJId78lqGU2z19vgVx2Sxs/PQ=="
     },
     "download": {
       "version": "7.1.0",