diff --git a/package-lock.json b/package-lock.json
index ad59743..0719c71 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "@material/web": "^0.1.0-alpha.0",
         "@stdlib/utils-escape-regexp-string": "^0.1.1",
         "async-mutex": "^0.4.0",
-        "dompurify": "^2.4.1",
+        "dompurify": "^3.0.0",
         "google-protobuf": "^3.19.3",
         "grpc-web": "^1.2.1",
         "idb": "^6.1.2",
@@ -4071,9 +4071,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "2.4.7",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.7.tgz",
-      "integrity": "sha512-kxxKlPEDa6Nc5WJi+qRgPbOAbgTpSULL+vI3NUXsZMlkJxTqYI9wg5ZTay2sFrdZRWHPWNi+EdAhcJf81WtoMQ=="
+      "version": "3.0.8",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.0.8.tgz",
+      "integrity": "sha512-b7uwreMYL2eZhrSCRC4ahLTeZcPZxSmYfmcQGXGkXiZSNW1X85v+SDM5KsWcpivIiUBH47Ji7NtyUdpLeF5JZQ=="
     },
     "node_modules/electron-to-chromium": {
       "version": "1.4.653",
@@ -11279,9 +11279,9 @@
       }
     },
     "dompurify": {
-      "version": "2.4.7",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.4.7.tgz",
-      "integrity": "sha512-kxxKlPEDa6Nc5WJi+qRgPbOAbgTpSULL+vI3NUXsZMlkJxTqYI9wg5ZTay2sFrdZRWHPWNi+EdAhcJf81WtoMQ=="
+      "version": "3.0.8",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.0.8.tgz",
+      "integrity": "sha512-b7uwreMYL2eZhrSCRC4ahLTeZcPZxSmYfmcQGXGkXiZSNW1X85v+SDM5KsWcpivIiUBH47Ji7NtyUdpLeF5JZQ=="
     },
     "electron-to-chromium": {
       "version": "1.4.653",
diff --git a/package.json b/package.json
index f469394..00674a4 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@material/web": "^0.1.0-alpha.0",
     "@stdlib/utils-escape-regexp-string": "^0.1.1",
     "async-mutex": "^0.4.0",
-    "dompurify": "^2.4.1",
+    "dompurify": "^3.0.0",
     "google-protobuf": "^3.19.3",
     "grpc-web": "^1.2.1",
     "idb": "^6.1.2",