diff --git a/package-lock.json b/package-lock.json
index d1837b7029..3de2c2268d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "classnames": "2.3.1",
         "core-js": "3.25.0",
         "date-fns": "2.29.2",
-        "dompurify": "2.3.10",
+        "dompurify": "2.4.0",
         "epubjs": "0.3.93",
         "escape-html": "1.0.3",
         "fast-text-encoding": "1.0.4",
@@ -6524,9 +6524,9 @@
       ]
     },
     "node_modules/dompurify": {
-      "version": "2.3.10",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.10.tgz",
-      "integrity": "sha512-o7Fg/AgC7p/XpKjf/+RC3Ok6k4St5F7Q6q6+Nnm3p2zGWioAY6dh0CbbuwOhH2UcSzKsdniE/YnE2/92JcsA+g=="
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.0.tgz",
+      "integrity": "sha512-Be9tbQMZds4a3C6xTmz68NlMfeONA//4dOavl/1rNw50E+/QO0KVpbcU0PcaW0nsQxurXls9ZocqFxk8R2mWEA=="
     },
     "node_modules/domutils": {
       "version": "1.7.0",
@@ -24269,9 +24269,9 @@
       }
     },
     "dompurify": {
-      "version": "2.3.10",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.3.10.tgz",
-      "integrity": "sha512-o7Fg/AgC7p/XpKjf/+RC3Ok6k4St5F7Q6q6+Nnm3p2zGWioAY6dh0CbbuwOhH2UcSzKsdniE/YnE2/92JcsA+g=="
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.0.tgz",
+      "integrity": "sha512-Be9tbQMZds4a3C6xTmz68NlMfeONA//4dOavl/1rNw50E+/QO0KVpbcU0PcaW0nsQxurXls9ZocqFxk8R2mWEA=="
     },
     "domutils": {
       "version": "1.7.0",
diff --git a/package.json b/package.json
index 7e2d14ec2d..cb15dde3ab 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "classnames": "2.3.1",
     "core-js": "3.25.0",
     "date-fns": "2.29.2",
-    "dompurify": "2.3.10",
+    "dompurify": "2.4.0",
     "epubjs": "0.3.93",
     "escape-html": "1.0.3",
     "fast-text-encoding": "1.0.4",