diff --git a/inputfiles/overridingTypes.jsonc b/inputfiles/overridingTypes.jsonc
index 64c71cf06..c311fcc16 100644
--- a/inputfiles/overridingTypes.jsonc
+++ b/inputfiles/overridingTypes.jsonc
@@ -492,6 +492,17 @@
                     }
                 }
             },
+            "MediaMetadata": {
+                "properties": {
+                    "property": {
+                        "artwork": {
+                            "subtype": {
+                                "type": "MediaImage"
+                            }
+                        }
+                    }
+                }
+            },
             "MediaQueryList": {
                 "methods": {
                     "method": {
diff --git a/package-lock.json b/package-lock.json
index e9e443f3f..5c385bfeb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -892,9 +892,9 @@
       "license": "MIT"
     },
     "node_modules/@webref/idl": {
-      "version": "3.55.1",
-      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.55.1.tgz",
-      "integrity": "sha512-k3jK6mLtSs+HlxG76Clg4St3D1YHti7r85V+LWvOMwId6qhfr8qv4pg5TJairIF3ULb7h7QvCMhsG2hFIDFKtA==",
+      "version": "3.55.2",
+      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.55.2.tgz",
+      "integrity": "sha512-m5e2Vw/+9Z73DkkZMOfX6RJ7VikjNdF6PEQeiiEffedH1NHinPxiDaQo27Zo4bUtK2xRFjy2K7U6P9F2LbwJHA==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {