diff --git a/package-lock.json b/package-lock.json
index 6bac56990..ec0469e76 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7265,9 +7265,9 @@
       }
     },
     "dompurify": {
-      "version": "2.2.9",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.2.9.tgz",
-      "integrity": "sha512-+9MqacuigMIZ+1+EwoEltogyWGFTJZWU3258Rupxs+2CGs4H914G9er6pZbsme/bvb5L67o2rade9n21e4RW/w=="
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.0.tgz",
+      "integrity": "sha512-VV5C6Kr53YVHGOBKO/F86OYX6/iLTw2yVSI721gKetxpHCK/V5TaLEf9ODjRgl1KLSWRMY6cUhAbv/c+IUnwQw=="
     },
     "domutils": {
       "version": "1.7.0",
diff --git a/package.json b/package.json
index 8b9966dba..984f8721d 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "*.js": "eslint --fix"
   },
   "dependencies": {
-    "dompurify": "^2.2.9",
+    "dompurify": "^2.3.0",
     "marked": "^1.2.9",
     "medium-zoom": "^1.0.6",
     "opencollective-postinstall": "^2.0.2",