diff --git a/trailblazers/package-lock.json b/trailblazers/package-lock.json
index 71efb211c4..b05c5c4900 100644
--- a/trailblazers/package-lock.json
+++ b/trailblazers/package-lock.json
@@ -12,7 +12,7 @@
         "@zachleat/heading-anchors": "^1.0.5",
         "browser-fs-access": "^0.38.0",
         "built-in-ai-task-apis-polyfills": "^1.11.0",
-        "dompurify": "^3.4.13",
+        "dompurify": "^3.4.16",
         "eleventy-plugin-i18n": "^0.1.3",
         "input-switch-polyfill": "^1.11.0",
         "jszip": "^3.10.1",
@@ -2862,9 +2862,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.4.13",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.13.tgz",
-      "integrity": "sha512-2vmYIoqjze2d+kakP8S/nS5shfsl587kzwEjcGlTdiksUVgFHnFCsLYDVj/JNqJVOQZGSYBTmuycv0PodwmnMQ==",
+      "version": "3.4.16",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.16.tgz",
+      "integrity": "sha512-sqo+pNp3qRhCIpbgRi1y8Tgk27Bo2Ry7w0dC1NBeNTdZChWjz9Xb/KOoZbRP/R6pQZ80Qw8YhXw13hWWBbMRnQ==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"
diff --git a/trailblazers/package.json b/trailblazers/package.json
index 793d4ec7a7..58445f1cff 100644
--- a/trailblazers/package.json
+++ b/trailblazers/package.json
@@ -38,7 +38,7 @@
     "@zachleat/heading-anchors": "^1.0.5",
     "browser-fs-access": "^0.38.0",
     "built-in-ai-task-apis-polyfills": "^1.11.0",
-    "dompurify": "^3.4.13",
+    "dompurify": "^3.4.16",
     "eleventy-plugin-i18n": "^0.1.3",
     "input-switch-polyfill": "^1.11.0",
     "jszip": "^3.10.1",