diff --git a/index.html b/index.html
index 39d30a2..e653090 100644
--- a/index.html
+++ b/index.html
@@ -124,8 +124,8 @@ <h3>PDF</h3>
       crossorigin="anonymous"
     ></script>
     <script
-      src="https://cdn.jsdelivr.net/npm/dompurify@3.4.12/dist/purify.min.js"
-      integrity="sha256-xFupOXZVdPlsvzXum22J9zdWoXkhgUQl50uC98VGA84="
+      src="https://cdn.jsdelivr.net/npm/dompurify@3.4.13/dist/purify.min.js"
+      integrity="sha256-mrPUTXPD45R/mrcuDwvBXH8ZMdYLNluiYfyF/lkBPFY="
       crossorigin="anonymous"
       referrerpolicy="no-referrer"
     ></script>
diff --git a/package-lock.json b/package-lock.json
index 7c43ab1..a4f7948 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2327,9 +2327,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.4.12",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.12.tgz",
-      "integrity": "sha512-zQvGet8Z2sWbQhCmfFz/T5QWH2oBmjnqK3qvOjaqaNLrLEF912WamU+ohnTp0TCep/MFVHpdJuCZEdFOdTnEFg==",
+      "version": "3.4.13",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.13.tgz",
+      "integrity": "sha512-2vmYIoqjze2d+kakP8S/nS5shfsl587kzwEjcGlTdiksUVgFHnFCsLYDVj/JNqJVOQZGSYBTmuycv0PodwmnMQ==",
       "dev": true,
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optional": true,