diff --git a/package-lock.json b/package-lock.json
index bd0a80a..ee91ac7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@modular-css/shortnames": "^28.0.0",
         "animation-resolve": "^3.2.3",
-        "dompurify": "^2.4.3",
+        "dompurify": "^3.0.2",
         "eol": "^0.9.1",
         "git-rev": "^0.2.1",
         "marked": "^4.2.12",
@@ -765,9 +765,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "2.4.3",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.3.tgz",
-      "integrity": "sha512-q6QaLcakcRjebxjg8/+NP+h0rPfatOgOzc46Fst9VAA3jF2ApfKBNKMzdP4DYTqtUMXSCd5pRS/8Po/OmoCHZQ=="
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.0.2.tgz",
+      "integrity": "sha512-B8c6JdiEpxAKnd8Dm++QQxJL4lfuc757scZtcapj6qjTjrQzyq5iAyznLKVvK+77eYNiFblHBlt7MM0fOeqoKw=="
     },
     "node_modules/domutils": {
       "version": "2.8.0",
diff --git a/package.json b/package.json
index b7b58a3..4dce458 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "dependencies": {
     "@modular-css/shortnames": "^28.0.0",
     "animation-resolve": "^3.2.3",
-    "dompurify": "^2.4.3",
+    "dompurify": "^3.0.2",
     "eol": "^0.9.1",
     "git-rev": "^0.2.1",
     "marked": "^4.2.12",