diff --git a/package.json b/package.json
index ded34b5..a7bb52e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     ]
   },
   "dependencies": {
-    "@xmldom/xmldom": "^0.8.10",
+    "@xmldom/xmldom": "^0.9.0",
     "css": "^3.0.0",
     "jsdom": "26.0.0",
     "jszip": "^3.10.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8a17577..7b55313 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,8 +6,8 @@ settings:
 
 dependencies:
   '@xmldom/xmldom':
-    specifier: ^0.8.10
-    version: 0.8.10
+    specifier: ^0.9.0
+    version: 0.9.0
   css:
     specifier: ^3.0.0
     version: 3.0.0
@@ -190,8 +190,8 @@ packages:
     dev: true
     optional: true
 
-  /@xmldom/xmldom@0.8.10:
-    resolution: {integrity: sha512-2WALfTl4xo2SkGCYRt6rDTFfk9R1czmBvUQy12gK2KuRKIpWEhcbbzy8EZXtz/jkRqHX8bFEc6FC1HjX4TUWYw==}
+  /@xmldom/xmldom@0.9.0:
+    resolution: {integrity: sha512-Zb9MTlKGnUdxglDKF75cJwvsNp+EhPwzguLSTp/u1yeDU59lz7eA9e14S9z/sn5HHKX5NEQZaKjePl/69uqGhw==}
     engines: {node: '>=10.0.0'}
     dev: false