diff --git a/package-lock.json b/package-lock.json
index 65913c4..27c6213 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "paracci-frontend",
       "version": "1.0.0",
       "dependencies": {
-        "dompurify": "^3.1.3",
+        "dompurify": "^3.4.11",
         "highlight.js": "^11.9.0",
         "marked": "^9.1.2"
       },
@@ -450,9 +450,9 @@
       "optional": true
     },
     "node_modules/dompurify": {
-      "version": "3.4.7",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.7.tgz",
-      "integrity": "sha512-2jBxDJY4RR06tQNy4w5FlFH7kfxsQZlufd0sbv+chfHCxeJwrFw2baUDsSwvBISD4K4RDbd0PTfy3uNXsR6siA==",
+      "version": "3.4.11",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.11.tgz",
+      "integrity": "sha512-zhlUV12GsaRzMsf9q5M254YhA4+VuF0fG+QFqu6aYpoGlKtz+w8//jBcGVYBgQkR5GHjUomejY84AV+/uPbWdw==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"
diff --git a/package.json b/package.json
index 084111c..2b739ae 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "build": "esbuild frontend/purify.js --bundle --minify --outfile=paracci/app/static/js/lib/purify.min.js && esbuild frontend/marked.js --bundle --minify --outfile=paracci/app/static/js/lib/marked.min.js && esbuild frontend/highlight.js --bundle --minify --outfile=paracci/app/static/js/lib/highlight.min.js"
   },
   "dependencies": {
-    "dompurify": "^3.1.3",
+    "dompurify": "^3.4.11",
     "highlight.js": "^11.9.0",
     "marked": "^9.1.2"
   },