diff --git a/moodle/npm-shrinkwrap.json b/moodle/npm-shrinkwrap.json
index 94c49b7e..fb2ebf81 100644
--- a/moodle/npm-shrinkwrap.json
+++ b/moodle/npm-shrinkwrap.json
@@ -7047,9 +7047,9 @@
       }
     },
     "xmldom": {
-      "version": "0.1.22",
-      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.1.22.tgz",
-      "integrity": "sha1-EN5OXpZJgfA8jMcvrcCNFLbDqiY=",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/xmldom/-/xmldom-0.5.0.tgz",
+      "integrity": "sha512-Foaj5FXVzgn7xFzsKeNIde9g6aFBxTPi37iwsno8QvApmtg7KYrr+OPyRHcJF7dud2a5nGRBXK3n0dL62Gf7PA==",
       "dev": true
     },
     "xpath": {
diff --git a/moodle/package.json b/moodle/package.json
index f5f0cd45..4713a187 100644
--- a/moodle/package.json
+++ b/moodle/package.json
@@ -34,7 +34,7 @@
     "stylelint": "8.0.0",
     "stylelint-checkstyle-formatter": "0.1.0",
     "stylelint-csstree-validator": "1.1.1",
-    "xmldom": "0.1.22",
+    "xmldom": "0.5.0",
     "xpath": "0.0.23"
   },
   "engines": {